# associative

## associative

[uh-soh-shee-ey-tiv, -see-, -shuh-tiv]
1.
pertaining to or resulting from association.
2.
tending to associate or unite.
3.
Mathematics, Logic.
a.
(of an operation on a set of elements) giving an equivalent expression when elements are grouped without change of order, as (a + b ) + c = a + (b + c ).
b.
having reference to this property: associative law of multiplication.

Origin:
1805–15; associate + -ive

associatively [uh-soh-shee-ey-tiv-lee, -uh-tiv-, -see-] , adverb
associativity [uh-soh-shee-uh-tiv-i-tee, -see-, -shuh-tiv-] , associativeness, noun
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World English Dictionary
 associative (əˈsəʊʃɪətɪv) —adj 1. of, relating to, or causing association or union 2. maths, logic a.  being independent of the grouping of numbers, symbols, or terms within a given set, as in conjunction or in an expression such as (2 × 3) × 4 = 2 × (3 × 4) b.  referring to this property: the associative laws of arithmetic

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Etymonline
Word Origin & History

associative
1812, from associate (v.) + -ive.
Online Etymology Dictionary, © 2010 Douglas Harper
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American Heritage
Science Dictionary
 associative  [%PREMIUM_LINK%]     (ə-sō'shə-tĭv)  Pronunciation Key  Of or relating to the property of an operation, such as addition or multiplication, which states that the grouping of numbers undergoing the operation does not change the result. For example, 3 + (4 + 5) is equal to (3 + 4) + 5. See also commutative, distributive.
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