opposite number

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Additive inverse
In mathematics, the additive inverse of a number  is the number that, when added to , yields zero. This number is also known as the opposite (number), sign change, and negation. For a real number, it reverses its sign: the opposite to a positive number is negative, and the opposite to a negative number is positive.  Zero is the additive inverse of itself.

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WordNet 2.0Download this dictionary
opposite number

Noun
1. a person or thing having the same function or characteristics as another
(synonym) counterpart, vis-a-vis
(hypernym) equivalent
(hyponym) match


Babylon English-PolishDownload this dictionary
opposite number
odpowiednik, odpowiedniczka

Moby ThesaurusDownload this dictionary
opposite number
Synonyms and related words:
antipode, antipodes, antipole, antithesis, antonym, coequal, compeer, complement, contra, converse, coordinate, counter, counterbalance, countercheck, counterpart, counterpoint, counterpoise, counterpole, counterterm, cousin, ditto, equal, equipollent, equivalent, fellow, foil, inverse, like, match, mate, obverse, offset, opposite, parallel, peer, reverse, rival, setoff, tally, the contrary, the other side, twin, vis-a-vis
  

Source: Moby Thesaurus, which is part of the Moby Project created by Grady Ward. In 1996 Grady Ward placed this thesaurus in the public domain.
Free English-Vietnamese DictionaryDownload this dictionary
opposite number
opposite number /'ɔpəzit'nʌmbə/
  • danh từ
    • người tương ứng; vật tương ứng

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