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multiplicative inverse

 - 8 dictionary results

re⋅cip⋅ro⋅cal

[ri-sip-ruh-kuhl]
–adjective
1. given or felt by each toward the other; mutual: reciprocal respect.
2. given, performed, felt, etc., in return: reciprocal aid.
3. corresponding; matching; complementary; equivalent: reciprocal privileges at other health clubs.
4. Grammar. (of a pronoun or verb) expressing mutual relationship or action: “Each other” and “one another” are reciprocal pronouns.
5. inversely related or proportional; opposite.
6. Mathematics. noting expressions, relations, etc., involving reciprocals: a reciprocal function.
7. Navigation. bearing in a direction 180° to a given direction; back.
–noun
8. something that is reciprocal to something else; equivalent; counterpart; complement.
9. Also called multiplicative inverse. Mathematics. the ratio of unity to a given quantity or expression; that by which the given quantity or expression is multiplied to produce unity: The reciprocal of x is 1/x.

Origin:
1560–70; < L reciproc(us) returning, reciprocal + -al 1


re⋅cip⋅ro⋅cal⋅i⋅ty, re⋅cip⋅ro⋅cal⋅ness, noun
re⋅cip⋅ro⋅cal⋅ly, adverb


1. See mutual.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
Cite This Source Link To multiplicative inverse
in·verse   (ĭn-vûrs', ĭn'vûrs')   
adj.  
  1. Reversed in order, nature, or effect.

  2. Mathematics Of or relating to an inverse or an inverse function.

  3. Archaic Turned upside down; inverted.

n.   (ĭn'vûrs', ĭn-vûrs')
  1. Something that is opposite, as in sequence or character; the reverse.

  2. Mathematics One of a pair of elements in a set whose result under the operation of the set is the identity element, especially:

    1. The reciprocal of a designated quantity. Also called multiplicative inverse.

    2. The negative of a designated quantity. Also called additive inverse.


[Middle English, from Latin inversus, past participle of invertere, to invert; see invert.]
in·verse'ly adv.
multiplicative inverse  
n.  See inverse.
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: re·cip·ro·cal
Pronunciation: ri-'sip-r&-k&l
Function: adjective
1 : inversely related
2 : of, constituting, or resulting from paired crosses in which the kind that supplies the male parent of the first cross supplies the female parent of the second cross and vice versa
3 : shared, felt, or shown by both sides
Merriam-Webster's Medical Dictionary, © 2002 Merriam-Webster, Inc.
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Medical Dictionary

reciprocal re·cip·ro·cal (rĭ-sĭp'rə-kəl)
adj.

  1. Of or relating to a neuromuscular phenomenon in which the excitation of one group of muscles is accompanied by the inhibition of another.

  2. Of or being a pair of crosses in which the male parent in one cross is of the same genotype or phenotype as the female parent in the other cross.

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
reciprocal   (rĭ-sĭp'rə-kəl)  Pronunciation Key 
Either of a pair of numbers whose product is 1. For example, the number 3 is the reciprocal of 1/3 .
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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