combination

[kom-buh-ney-shuhn]

noun


Origin of combination

1350–1400; Middle English combinacyoun (< Middle French) < Late Latin combīnātiōn- (stem of combīnātiō), equivalent to combīnāt(us) combined (see combine, -ate1) + -iōn- -ion
Related formscom·bi·na·tion·al, adjectivein·ter·com·bi·na·tion, nounnon·com·bi·na·tion, nounpre·com·bi·na·tion, nounsu·per·com·bi·na·tion, nounun·com·bi·na·tion·al, adjective

Synonyms for combination

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019


Examples from the Web for combination

Contemporary Examples of combination

Historical Examples of combination

  • Rarely has there been exhibited so complete a combination of qualities in statesmanship.

    The Grand Old Man

    Richard B. Cook

  • Sulphur springs with Epsom salts in combination are nearly as common.

  • A combination of crocuses and snow on the ground had given her an inspiration for a gown.

    K

    Mary Roberts Rinehart

  • Nothing can be more poetic in colour, form, and combination.

    The Roof of France

    Matilda Betham-Edwards

  • These alloys are made of a combination of aluminum and magnesium.

    Flying Machines

    W.J. Jackman and Thos. H. Russell


British Dictionary definitions for combination

combination

noun

the act of combining or state of being combined
a union of separate parts, qualities, etc
an alliance of people or parties; group having a common purpose
  1. the set of numbers that opens a combination lock
  2. the mechanism of this type of lock
British a motorcycle with a sidecar attached
maths
  1. an arrangement of the numbers, terms, etc, of a set into specified groups without regard to order in the groupthe combinations of a, b, and c, taken two at a time, are ab, bc, ac
  2. a group formed in this way. The number of combinations of n objects taken r at a time is n !/[(nr)! r !]. Symbol: n C rCompare permutation (def. 1)
the chemical reaction of two or more compounds, usually to form one other compound
chess a tactical manoeuvre involving a sequence of moves and more than one piece
See also combinations
Derived Formscombinational, adjective
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

Word Origin and History for combination
n.

late 14c., combinacyoun, from Old French combination (14c., Modern French combinaison), from Late Latin combinationem (nominative combinatio) "a joining two by two," noun of action from past participle stem of combinare (see combine (v.)).

Online Etymology Dictionary, © 2010 Douglas Harper