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correspondence

 - 7 dictionary results

cor⋅re⋅spond⋅ence

[kawr-uh-spon-duhns, kor-]
–noun
1. communication by exchange of letters.
2. a letter or letters that pass between correspondents: It will take me all day to answer this business correspondence.
3. Also, correspondency. an instance of corresponding.
4. similarity or analogy.
5. agreement; conformity.
6. news, commentary, letters, etc., received from a newspaper or magazine correspondent.
7. Mathematics. function (def. 4a).

Origin:
1375–1425; late ME (< MF) < ML corrēspondentia. See correspondent, -ence


5. accord, concord, consonance.

func⋅tion

[fuhngk-shuhn]
–noun
1. the kind of action or activity proper to a person, thing, or institution; the purpose for which something is designed or exists; role.
2. any ceremonious public or social gathering or occasion.
3. a factor related to or dependent upon other factors: Price is a function of supply and demand.
4. Mathematics.
a. Also called correspondence, map, mapping, transformation. a relation between two sets in which one element of the second set is assigned to each element of the first set, as the expression y = x2; operator.
b. Also called multiple-value function. a relation between two sets in which two or more elements of the second set are assigned to each element of the first set, as y2 = x2, which assigns to every x the two values y = +x and y = −x.
c. a set of ordered pairs in which none of the first elements of the pairs appears twice.
5. Geometry.
a. a formula expressing a relation between the angles of a triangle and its sides, as sine or cosine.
b. hyperbolic function.
6. Grammar.
a. the grammatical role a linguistic form has or the position it occupies in a particular construction.
b. the grammatical roles or the positions of a linguistic form or form class collectively.
7. Sociology. the contribution made by a sociocultural phenomenon to an ongoing social system.
–verb (used without object)
8. to perform a specified action or activity; work; operate: The computer isn't functioning now. He rarely functions before noon.
9. to have or exercise a function; serve: In earlier English the present tense often functioned as a future. This orange crate can function as a chair.

Origin:
1525–35; < L functiōn- (s. of functiō) a performance, execution, equiv. to funct(us) (ptp. of fungī) performed, executed + -iōn- -ion
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
Cite This Source Link To correspondence
cor·re·spon·dence   (kôr'ĭ-spŏn'dəns, kŏr'-)   
n.  
  1. The act, fact, or state of agreeing or conforming.

  2. Similarity or analogy.

    1. Communication by the exchange of letters.

    2. The letters written or received.

The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2009 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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Medical Dictionary

Main Entry: 2function
Function: intransitive verb
Inflected Forms: func·tioned; func·tion·ing /-sh(&-)ni[ng]/
: to have a function functions to maintain the heat of the body>
Merriam-Webster's Medical Dictionary, © 2002 Merriam-Webster, Inc.
Cite This Source
Medical Dictionary

correspondence cor·re·spon·dence (kôr'ĭ-spŏn'dəns)
n.
A relationship between corresponding points on each retina such that stimulation produces a single image.

function func·tion (fŭngk'shən)
n.

  1. The physiological property or the special action of an organ or a body part.

  2. Something closely related to another thing and dependent on it for its existence, value, or significance, such as growth resulting from nutrition.

  3. A mathematical variable so related to another that for each value assumed by one there is a value determined for the other.

  4. A rule of correspondence between two sets such that there is a unique element in the second set assigned to each element in the first set.

  5. The general properties of a substance, depending on its chemical character and relation to other substances, that provide the basis upon which it may be grouped as among acids or bases.

  6. A particular reactive grouping in a molecule.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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Science Dictionary
function   (fŭngk'shən)  Pronunciation Key 
  1. A relationship between two sets that matches each member of the first set with a unique member of the second set. Functions are often expressed as an equation, such as y = x + 5, meaning that y is a function of x such that for any value of x, the value of y will be 5 greater than x.

  2. A quantity whose value depends on the value given to one or more related quantities. For example, the area of a square is a function of the length of its sides.


The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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