[uh-soh-shee-ey-tiv, -see-, -shuh-tiv]
- pertaining to or resulting from association.
- tending to associate or unite.
- Mathematics, Logic.
- (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).
- having reference to this property: associative law of multiplication.
Origin of associative
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- of, relating to, or causing association or union
- maths logic
- 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)
- referring to this propertythe associative laws of arithmetic
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Online Etymology Dictionary, © 2010 Douglas Harper
- 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.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.