34 results for: I

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I, i    Audio Help   [ahy] Pronunciation Key
–noun, plural I's or Is, i's or is.
1.the ninth letter of the English alphabet, a vowel.
2.any spoken sound represented by the letter I or i, as in big, nice, or ski.
3.something having the shape of an I.
4.a written or printed representation of the letter I or i.
5.a device, as a printer's type, for reproducing the letter I ori.
Dictionary.com Unabridged (v 1.1)
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Encyclopædia Britannica, Inc.
I

To learn more about I visit Britannica.com

© 2008 Encyclopædia Britannica, Inc.
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I    Audio Help   [ahy] Pronunciation Key pronoun, nominative I, possessive my or mine, objective me; plural nominative we, possessive our or ours, objective us; noun, plural I's.
–pronoun
1.the nominative singular pronoun, used by a speaker in referring to himself or herself.
–noun
2.(used to denote the narrator of a literary work written in the first person singular).
3.Metaphysics. the ego.

[Origin: bef. 900; ME ik, ich, i; OE ic, ih; c. G ich, ON ek, L ego, Gk eg, OCS azŭ, Lith aš, Skt ahám]

See me.
Dictionary.com Unabridged (v 1.1)
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I
interstate (used with a number to designate an interstate highway): I-95.
Dictionary.com Unabridged (v 1.1)
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I
Symbol.
1.the ninth in order or in a series.
2.(sometimes lowercase) the Roman numeral for 1. Compare Roman numerals.
3.Chemistry. iodine.
4.Biochemistry. isoleucine.
5.Electricity. current.
6.Logic. particular affirmative.
Dictionary.com Unabridged (v 1.1)
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i
Mathematics.
1.Also called imaginary unit. the imaginary number .
2.a unit vector on the x-axis of a coordinate system.
Dictionary.com Unabridged (v 1.1)
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I
Symbol, Physics. isotopic spin.
Dictionary.com Unabridged (v 1.1)
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I.
1.Independent.
2.Island; Islands.
3.Isle; Isles.
Dictionary.com Unabridged (v 1.1)
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i.
Dictionary.com Unabridged (v 1.1)
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American Heritage Dictionary - Cite This Source - Share This
i 1 or I    Audio Help   (ī)  Pronunciation Key 
n.   pl. i's or I's also is or Is
  1. The ninth letter of the modern English alphabet.
  2. Any of the speech sounds represented by the letter i.
  3. The ninth in a series.
  4. Something shaped like the letter I.

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i 2  
The symbol for imaginary unit.

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I 1    Audio Help   (ī)  Pronunciation Key 
pron.   Used to refer to oneself as speaker or writer.

n.   pl. I's
The self; the ego.


[Middle English, from Old English ic; see eg in Indo-European roots.]

Usage Note: The question of when to use nominative forms of the personal pronouns (for example, I, she, they) and when to use objective forms (for example, me, her, them) has always created controversy among grammarians and uncertainty among speakers and writers. There is no problem when the pronoun stands alone with a single verb or preposition: every native speaker says I (not me) read the book; They told him (not he); The company bought a computer for us (not we); and so forth. But the decision is more problematic in other environments. · When pronouns are joined with other nouns or pronouns by and or or, there is a widespread tendency to use the objective form even when the phrase is the subject of the sentence: Tom and her are not speaking to each other. This usage is natural in colloquial speech, but the nominative forms should be used in formal speech and writing: John and she (not her) will be giving the talk. · When pronouns joined by a conjunction occur as the object of a preposition such as between, according to, or like, many people use the nominative form where the traditional grammatical rule would require the objective; they say between you and I rather than between you and me, and so forth. Many critics have seen this construction as originating in a hypercorrection, whereby speakers who have been taught to say It is I instead of It is me come further to assume that correctness also requires between you and I in place of between you and me. This explanation of the tendency cannot be the whole story, inasmuch as the phrase between you and I occurs in Shakespeare, centuries before the prescriptive rules requiring It is I and the like were formulated. But the between you and I construction is nonetheless widely regarded as a marker of grammatical ignorance and is best avoided. · In other contexts the traditional insistence that the nominative form be used is more difficult to defend. The objective form sounds most natural when the pronoun is not grammatically related to an accompanying verb or preposition. Thus, in response to the question "Who cut down the cherry tree?" we more colloquially say "Me," even though some grammarians have argued that I must be correct here by analogy to the form "I did"; and few speakers would accept that the sentence What, me worry? is improved if it is changed to What, I worry? The prescriptive insistence that the nominative be used in such a construction is grammatically questionable and is apt to lead to almost comical pedantries. · There is also a widespread tendency to use the objective form when a pronoun is used as a subject together with a noun in apposition, as in Us engineers were left without technical support. In formal speech or writing the nominative we would be preferable here. But when the pronoun itself appears in apposition to a subject noun phrase, the use of the nominative form may sound pedantic in a sentence such as The remaining members of the admissions committee, namely we, will have to meet next week. A writer who is uncomfortable about using the objective us here would be best advised to rewrite the sentence to avoid the difficulty. See Usage Notes at be, but, we.

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I 2  
  1. The symbol for the element iodine.
  2. Electricity The symbol for current.
  3. also i The symbol for the Roman numeral 1.

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I 3  
abbr.  
  1. incomplete
  2. interstate
  3. isospin

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imaginary unit  
n.   Symbol i
The square root of -1, corresponding to the point (0,1) in the geometric representation of complex numbers as points in a plane.

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i·o·dine    Audio Help   (ī'ə-dīn', -dĭn, -dēn')  Pronunciation Key 
n.  
  1. Symbol I2 A lustrous, grayish-black, corrosive, poisonous halogen element having radioactive isotopes, especially I 131, used as a medical tracer and in thyroid disease diagnosis and therapy. Iodine compounds are used as germicides, antiseptics, and dyes. Atomic number 53; atomic weight 126.9045; melting point 113.5°C; boiling point 184.35°C; specific gravity (solid, at 20°C) 4.93; valence 1, 3, 5, 7. See Table at element.
  2. An antiseptic preparation containing iodine in solution, used to treat wounds.


[French iode, iodine (from Greek ioeidēs, violet-colored : ion, violet + -oeidēs, -oid) + -ine2.]

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i·so·spin    Audio Help   (ī'sə-spĭn')  Pronunciation Key 
n.   Abbr. I
A quantum number related to the number of charge states of a baryon or meson.


[iso(topic) + spin.]

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Online Etymology Dictionary - Cite This Source - Share This
I 
12c. shortening of O.E. ic, first person sing. nom. pronoun, from P.Gmc. *ekan (cf. O.Fris. ik, O.N. ek, Norw. eg, Dan. jeg, O.H.G. ih, Ger. ich, Goth. ik), from PIE *ego(m) (cf. Skt. aham, Hitt. uk, L. ego, Gk. ego, Rus. ja). Reduced to i by 1137 in northern England, it began to be capitalized c.1250 to mark it as a distinct word and avoid misreading in handwritten manuscripts.
"The reason for writing I is ... the orthographic habit in the middle ages of using a 'long i' (that is, j or I) whenever the letter was isolated or formed the last letter of a group; the numeral 'one' was written j or I (and three iij, etc.), just as much as the pronoun." [Otto Jespersen, "Growth and Structure of the English Language," p.233]
The form ich or ik, especially before vowels, lingered in northern England until c.1400 and survived in southern dialects until 18c. The dot on the "small" letter -i- began to appear in 11c. L. manuscripts, to distinguish the letter from the stroke of another letter (such as -m- or -n-). Originally a diacritic, it was reduced to a dot with the introduction of Roman type fonts. The basic word for "I" in Japanese is watakushi, but it is not much used. Words that boys usually use are boku (polite) or ore (OH-ray), a rougher word, which can be rude depending on the situation. Girls usually use atashi (a feminine-sounding word) or the neutral watashi, but a tomboy might use boku like boys do.

Online Etymology Dictionary, © 2001 Douglas Harper
WordNet - Cite This Source - Share This
i

adjective
1. used of a single unit or thing; not two or more; "'ane' is Scottish" [syn: one

noun
1. a nonmetallic element belonging to the halogens; used especially in medicine and photography and in dyes; occurs naturally only in combination in small quantities (as in sea water or rocks) [syn: iodine
2. the smallest whole number or a numeral representing this number; "he has the one but will need a two and three to go with it"; "they had lunch at one" [syn: one
3. the 9th letter of the Roman alphabet 

WordNet® 3.0, © 2006 by Princeton University.
American Heritage Dictionary of Idioms - Cite This Source - Share This

i

see dot the i's and cross the t's.


The American Heritage® Dictionary of Idioms by Christine Ammer.
Copyright © 1997 by The Christine Ammer 1992 Trust. Published by Houghton Mifflin Company.
Kernerman English Multilingual Dictionary - Cite This Source - Share This
I [ai] pronoun
(only as the subject of a verb) the word used by a speaker or writer in talking about himself or herself
Example: I can't find my book; John and I have always been friends.
Arabic: أنـا: ضَمير المُتَكَلِّم
Chinese (Simplified):
Chinese (Traditional):
Czech:
Danish: jeg
Dutch: ik
Estonian: mina
Finnish: minä
French: je, moi
German: ich
Greek: εγώ
Hungarian: én
Icelandic: ég
Indonesian: saya
Italian: io
Japanese: 私は
Korean:
Latvian: es
Lithuanian:
Norwegian: jeg
Polish: ja
Portuguese (Brazil): eu
Portuguese (Portugal): eu
Romanian: eu
Russian: я
Slovak: ja
Slovenian: jaz
Spanish: yo
Swedish: jag
Turkish: ben
Kernerman English Multilingual Dictionary, © 2000-2006 K Dictionaries Ltd.
The American Heritage Science Dictionary - Cite This Source - Share This
i    Audio Help   (ī)  Pronunciation Key 
The number whose square is equal to -1. Numbers expressed in terms of i are called imaginary or complex numbers.

The American Heritage® Science Dictionary
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I  
  1. The symbol for electric current.
  2. The symbol for iodine.

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iodine    Audio Help   (ī'ə-dīn')  Pronunciation Key 
Symbol I
A shiny, grayish-black element of the halogen group. It is corrosive and poisonous and occurs in very small amounts in nature except for seaweed, in which it is abundant. Iodine compounds are used in medicine, antiseptics, and dyes. Atomic number 53; atomic weight 126.9045; melting point 113.5°C; boiling point 184.35°C; specific gravity (solid, at 20°C) 4.93; valence 1, 3, 5, 7. See Periodic Table.

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American Heritage Stedman's Medical Dictionary - Cite This Source - Share This

I

  1. The symbol for the element iodine.
  2. iThe symbol for current.

The American Heritage® Stedman's Medical Dictionary
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Merriam-Webster's Medical Dictionary - Cite This Source - Share This

Main Entry: I
Function: symbol
iodine

Merriam-Webster's Medical Dictionary, © 2002 Merriam-Webster, Inc.
Merriam-Webster's Medical Dictionary - Cite This Source - Share This

Main Entry: i
Function: abbreviation
1 incisor
2 optically inactive

Merriam-Webster's Medical Dictionary, © 2002 Merriam-Webster, Inc.
Investopedia - Cite This Source - Share This

I

A Nasdaq stock symbol specifying that it is the third preferred bond of the company.

Investopedia Commentary

Nasdaq-listed securities have four or five characters. If a fifth letter appears, it identifies the issue as other than a single issue of common stock or capital stock.

See also: Convertible Bond, Nasdaq, Stock Symbol

Investopedia.com. Copyright © 1999-2005 - All rights reserved. Owned and Operated by Investopedia Inc.
Wallstreet Words - Cite This Source - Share This

i

Used in the dividend column of stock transaction tables to indicate that the dividend was paid after a stock dividend or split: Lehigh s.20i.

Wall Street Words: An A to Z Guide to Investment Terms for Today's Investor by David L. Scott.
Copyright © 2003 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
Webster's Revised Unabridged Dictionary - Cite This Source - Share This

I

E"go*ism\, n. [F. ['e]go["i]sme, fr. L. -ego I. See I, and cf. Egotism.]

1. (Philos.) The doctrine of certain extreme adherents or disciples of Descartes and Johann Gottlieb Fichte, which finds all the elements of knowledge in the ego and the relations which it implies or provides for.

2. Excessive love and thought of self; the habit of regarding one's self as the center of every interest; selfishness; -- opposed to altruism.
Webster's Revised Unabridged Dictionary, © 1996, 1998 MICRA, Inc.
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I

I\ ([imac]). 1. I, the ninth letter of the English alphabet, takes its form from the Ph[oe]nician, through the Latin and the Greek. The Ph[oe]nician letter was probably of Egyptian origin. Its original value was nearly the same as that of the Italian I, or long e as in mete. Etymologically I is most closely related to e, y, j, g; as in dint, dent, beverage, L. bibere; E. kin, AS. cynn; E. thin, AS. [thorn]ynne; E. dominion, donjon, dungeon. In English I has two principal vowel sounds: the long sound, as in p[=i]ne, [=i]ce; and the short sound, as in p[i^]n. It has also three other sounds: (a) That of e in term, as in thirst. (b) That of e in mete (in words of foreign origin), as in machine, pique, regime. (c) That of consonant y (in many words in which it precedes another vowel), as in bunion, million, filial, Christian, etc. It enters into several digraphs, as in fail, field, seize, feign. friend; and with o often forms a proper diphtong, as in oil, join, coin. See Guide to Pronunciation, [sect][sect] 98-106.

Note: The dot which we place over the small or lower case i dates only from the 14th century. The sounds of I and J were originally represented by the same character, and even after the introduction of the form J into English dictionaries, words containing these letters were, till a comparatively recent time, classed together.

2. In our old authors, I was often used for ay (or aye), yes, which is pronounced nearly like it.

3. As a numeral, I stands for 1, II for 2, etc.
Webster's Revised Unabridged Dictionary, © 1996, 1998 MICRA, Inc.
American Heritage Abbreviations Dictionary 3rd Edition - Cite This Source - Share This
i
imaginary unit

The American Heritage® Abbreviations Dictionary, Third Edition
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American Heritage Abbreviations Dictionary 3rd Edition - Cite This Source - Share This
I
  1. current
  2. ice
  3. incomplete
  4. institute
  5. intelligence
  6. interstate
  7. iodine
  8. isospin
  9. Italy (international vehicle ID)
  10. 1

The American Heritage® Abbreviations Dictionary, Third Edition
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Acronym Finder - Cite This Source - Share This

I

I: in Acronym Finder

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