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o'o

or 'ō·'ō

[ oh-oh ]
/ ˈoʊ oʊ /
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noun, plural o’·os.
any of several species of Hawaiian birds of the extinct genus Moho, especially the extinct M. nobilis (Hawaiian o'o), which had black plumage and two tufts of yellow plumes used to make ceremonial robes for the Hawaiian kings. The last surviving species was M. braccatus (Kauai o'o), classified as extinct in 1987.
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Origin of o'o

First recorded in 1885–90; from Hawaiian ʿōʿō

Other definitions for o'o (2 of 2)

oo-

a combining form meaning “egg,” used in the formation of compound words: oogamous.

Origin of oo-

<Greek ōio-, combining form of ōiónegg1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

How to use o'o in a sentence

British Dictionary definitions for o'o

oo-

o-


combining form
egg or ovumoosperm

Word Origin for oo-

from Greek ōion egg 1
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

Medical definitions for o'o

oo-

pref.
Egg; ovum:oogenesis.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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