azygous

[ az-uh-guh s, ey-zahy- ]
/ ˈæz ə gəs, eɪˈzaɪ- /

adjective Biology.

not being one of a pair; single.

Origin of azygous

1640–50; < Greek ázygos, equivalent to a- a-6 + zygós, derivative of zygón yoke1
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Examples from the Web for azygous

British Dictionary definitions for azygous

azygous
/ (ˈæzɪɡəs) /

adjective

biology developing or occurring singly

Word Origin for azygous

C17: via New Latin from Greek azugos, from a- 1 + zugon yoke
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