[ kwahy-nuh-ree ]
/ ˈkwaɪ nə ri /


pertaining to or consisting of five.
arranged in fives.
of, relating to, or noting a numerical system based on the number 5.

noun, plural qui·na·ries.

a number in a quinary system.

Origin of quinary

1595–1605; < Latin quīnārius, equivalent to quīn(ī) five each + -ārius -ary
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for quinary

British Dictionary definitions for quinary


/ (ˈkwaɪnərɪ) /


consisting of fives or by fives
fifth in a series
(of a number system) having a base of five

noun plural -ries

a set of five

Word Origin for quinary

C17: from Latin quīnārius containing five, from quīnī five each
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 quinary



c.1600, from Latin quinarius "consisting of five, containing five," from quint "five each" (see five).

Online Etymology Dictionary, © 2010 Douglas Harper