as

adverb

to the same degree, amount, or extent; similarly; equally: I don't think it's as hot and humid today as it was yesterday.

for example; for instance: Some flowers, as the rose, require special care.

thought to be or considered to be: the square as distinct from the rectangle; the church as separate from the state.

in the manner (directed, agreed, promised, etc.): She sang as promised. He left as agreed.

conjunction

(used correlatively after an adjective or adverb preceded by an adverbial phrase, the adverbial as, or another adverb) to such a degree or extent that: It came out the same way as it did before. You are as good as you think you are.

(without antecedent) in the degree, manner, etc., of or that: She's good as gold. Do as we do.

at the same time that; while; when: as you look away.

since; because: As you are leaving last, please turn out the lights.

though: Questionable as it may be, we will proceed.

10.

with the result or purpose: He said it in a voice so loud as to make everyone stare.

11.

Informal. (in dependent clauses) that: I don't know as I do.

12.

Midland and Southern U.S. and British Dialect, than.

00:10

As is always a great word to know.

So is callithumpian. Does it mean:

a children's mummer's parade, as on the Fourth of July, with prizes for the best costumes.

a screen or mat covered with a dark material for shielding a camera lens from excess light or glare.

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pronoun

13.

(used relatively) that; who; which (usually preceded by such or the same ): I have the same trouble as you had.

14.

a fact that: She did her job well, as can be proved by the records.

15.

New England, Midland, and Southern U.S. who; whom; which; that: Them as has gets.

preposition

16.

in the role, function, or status of: to act as leader.

Idioms

17.

as … as, (used to express similarity or equality in a specified characteristic, condition, etc., as between one person or thing and another): as rich as Croesus.

18.

as far as, to the degree or extent that: It is an excellent piece of work, as far as I can tell.

19.

as for/to, with respect to; in reference to: As for staying away, I wouldn't think of it.

20.

as good as,

equivalent to; in effect; practically: as good as new.

true to; trustworthy as: as good as his word.

21.

as how, Chiefly Midland and Southern U.S. that; if; whether: He allowed as how it was none of my business. I don't know as how I ought to interfere.

22.

as if/though, as it would be if: It was as if the world had come to an end.

23.

as is, in whatever condition something happens to be, especially referring to something offered for sale in a flawed, damaged, or used condition: We bought the table as is.

24.

as it were, in a way; so to speak: He became, as it were, a man without a country.

25.

as long as. long¹ ( def 39 ).

26.

as of, beginning on; on and after; from: This price is effective as of June 23.

27.

as regards, with regard or reference to; concerning: As regards the expense involved, it is of no concern to him.

28.

as such,

as being what is indicated; in that capacity: An officer of the law, as such, is entitled to respect.

in itself or in themselves: The position, as such, does not appeal to him, but the salary is a lure.

29.

as well. well¹ ( def 18 ).

30.

as well as. well¹ ( def 19 ).

31.

as yet, up to the present time; until now: As yet, no one has thought of a solution.

Origin:
before 1000; Middle English as, als, alse, also, Old English alswā, ealswā all so (see also), quite so, quite as, as; cognate with Middle Dutch alse (Dutch als), Old High German alsō (Middle High German álsō, álse, als, German also so, als as, as if, because)

Synonyms
8. See because.

Usage note
As a conjunction, one sense of as is “because”: As she was bored, Sue left the room. As also has an equally common use in the sense “while, when”: As the parade passed by, the crowd cheered and applauded. These two senses sometimes result in ambiguity: As the gates were closed, he walked away. (When? Because?)
As … as is standard in both positive and negative constructions: The fleet was as widely scattered then as it had been at the start of the conflict. Foreign service is not as attractive as it once was. So … as is sometimes used in negative constructions (… not so attractive as it once was) and in questions (“What is so rare as a day in June?”).
The phrase as far as generally introduces a clause: As far as money is concerned, the council has exhausted all its resources. In some informal speech and writing, as far as is treated as a preposition and followed only by an object: As far as money, the council has exhausted all its resources.
As to as a compound preposition has long been standard though occasionally criticized as a vague substitute for about, of, on, or concerning: We were undecided as to our destination. As to sometimes occurs at the beginning of a sentence, where it introduces an element that would otherwise have less emphasis: As to his salary, that too will be reviewed. As to what and as to whether are sometimes considered redundant but have long been standard: an argument as to what department was responsible. See also all, because, farther, like, so¹.

Dictionary.com Unabridged

noun, plural as·ses

[as-iz] .

a copper coin and early monetary unit of ancient Rome, originally having a nominal weight of a pound of 12 ounces: discontinued c80 b.c.

a unit of weight equal to 12 ounces.

Origin:
1595–1605; < Latin

American Samoa (approved especially for use with zip code).

Anglo-Saxon.

antisubmarine.

arsenic ( def 1 ).

variant of ad- before s: assert.

Anglo-Saxon.

Associate in Science.

Anglo-Saxon.

noun, plural A's or As, a's or as.

the first letter of the English alphabet, a vowel.

any spoken sound represented by the letter A or a, as in bake, hat, father, or small.

something having the shape of an A .

a written or printed representation of the letter A or a.

a device, as a printer's type, for reproducing the letter A or a.

Idioms

from A to Z, from beginning to end; thoroughly; completely: He knows the Bible from A to Z.

not know from A to B, to know nothing; be ignorant.

Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2013.
Cite This Source

Link To as

Collins

World English Dictionary

as¹ (æz, (unstressed) əz)

—*conj*
1.	(often preceded by just) while; when; at the time that: he caught me as I was leaving
2.	in the way that: dancing as only she can
3.	that which; what: I did as I was told
4.	(of) which fact, event, etc (referring to the previous statement): to become wise, as we all know, is not easy
5.	as it were in a way; so to speak; as if it were really so
6.	as you were
	a. a military command to withdraw an order, return to the previous position, etc
	b. a statement to withdraw something just said
7.	since; seeing that: as you're in charge here, you'd better tell me where to wait
8.	in the same way that: he died of cancer, as his father had done
9.	in spite of the extent to which: intelligent as you are, I suspect you will fail
10.	for instance: capital cities, as London

—*adv, —conj*
11.	a. used correlatively before an adjective or adverb and before a noun phrase or a clause to indicate identity of extent, amount, etc: she is as heavy as her sister; she is as heavy now as she used to be
	b. used with this sense after a noun phrase introduced by the same: she is the same height as her sister

—*prep*
12.	in the role of; being: as his friend, I am probably biased
13.	as for, as to with reference to: as for my past, I'm not telling you anything
14.	formal as from, as of (in expressions of time) from: fares on all routes will rise as from January 11
15.	as if, as though as it would be if: he talked as if he knew all about it
16.	as is, as it is in the existing state of affairs: as it is, I shall have difficulty finishing all this work, without any more
17.	as per See per
18.	as regards See regard
19.	as such See such
20.	such as See such
21.	as was in a previous state
22.	as well See well
23.	as yet up to now; so far: I have received no compensation as yet

as² (æs)

—n
1.	an ancient Roman unit of weight approximately equal to 1 pound troy (373 grams)
2.	the standard monetary unit and copper coin of ancient Rome

[C17: from Latin ās unity, probably of Etruscan origin]

as³

—*the internet domain name for*
	American Samoa

As

—*symbol for*
1.	chem arsenic
2.	altostratus

AS

—*abbreviation for*
1.	Also: A.S. Anglo-Saxon
2.	antisubmarine
3.	Australian Standards

Collins English Dictionary - Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
Cite This Source

Etymonline

Word Origin & History

late 12c., worn-down form of O.E. alswa "quite so" (see also). Equivalent to so; any distinction in use is purely idiomatic. Related to Ger. als "as, than." Phrase as well "just as much" is recorded from late 15c.; the phrase also can imply "as well as not," "as well as anything

else." Interjection of incredulity as if! is attested from 1995.

American Heritage

Medical Dictionary

As
The symbol for the element arsenic.

AS abbr.
Latin auris sinistra (left ear)

as- pref.
Variant of ad-.

American Heritage

Science Dictionary

A
Abbreviation of adenine, ampere, angstrom, area

arsenic

(är'sə-nĭk) Pronunciation Key
Symbol As
A metalloid element most commonly occurring as a gray crystal, but also found as a yellow crystal and in other forms. Arsenic and its compounds are highly poisonous and are used to make insecticides, weed killers, and various alloys. Atomic number 33; atomic weight 74.922; valence 3, 5. Gray arsenic melts at 817°C (at 28 atm pressure), sublimes at 613°C, and has a specific gravity of 5.73. See Periodic Table.

As
The symbol for arsenic.

FOLDOC

Computing Dictionary

AS definition

1. Autonomous System.
2. Address Strobe.

as definition

networking
The country code for American Samoa.
(1999-01-27)

American Heritage

Abbreviations & Acronyms

as
Assamese

As
arsenic

air speed
American Samoa
Anglo-Saxon
antisubmarine
Associate in Science

As.

Asia
Asian

A.S.
Latin auris sinister (left ear)

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