Origin of o'o
Other definitions for o'o (2 of 2)
Origin of oo-
WORDS THAT USE OO-
What does oo- mean?
Oo- comes from the Greek ōión, meaning “egg.” The Greek ōión helps form the word ōophóros, meaning “egg-bearing” and is the source of the combining form oophoro-, used to indicate the ovary.
Distantly related to the Greek ōión is the Latin word for egg, ōvum, source of the related combining forms ov-, ovi-, and ovo-, also used to mean “egg.” The Latin ōvum is ultimately the origin of ovario-, used, like oophoro-, to mean “ovary.”
What are variants of oo-?
When combined with words or word elements that begin with a vowel, oo- becomes o-, as in oidium.
Examples of oo-
One example of a scientific term that features the combining form oo- is oocyte, “an immature egg cell of the animal ovary,” including in humans.
The oo- part of the word means “egg,” as we have seen. The second part of the word is -cyte, from the Greek kýtos, means “cell.” Oocyte literally translates to “egg cell.”
What are some words that use the combining form oo-?
What are some other forms that oo- may be commonly confused with?
Not every word that begins with the exact letters oo- is necessarily using the combining form oo- to denote “egg.” Oodles, ooh, and ooze are three examples. Learn what oodles, ooh, and ooze mean and where they come from at our entries for the words.
How to use o'o in a sentence
Macnamara, the man 'oo polled the 'ighest votes in the School Board Election—and look at him now!
"Et Ned sit on oo knee, papa," pleaded the baby, and was at once lifted to the desired place.Elsie's Vacation and After Events|Martha Finley
He lifted his head at a distant call, a high, clear, sweet "Oh-hoo-oo-oo" repeated twice.The Hidden Places|Bertrand W. Sinclair
"Quite true-oo," repeated the dove, perching in the hawthorn.Wood Magic|Richard Jefferies
The first hound would say ‘Oo-oo-oo, He-e-e-e-re he-e-e-e-e G-o-o-o-oes.’Slave Narratives: a Folk History of Slavery in the United States From Interviews with Former Slaves|Work Projects Administration