| oo- or oö- | |
| —combining form | |
| egg or ovum: oosperm | |
| [from Greek ōion | |
| oö- or oö- | |
| —combining form | |
| [from Greek ōion | |
| a children's mummer's parade, as on the Fourth of July, with prizes for the best costumes. |
| a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison. |
| oo- or oö- | |
| —combining form | |
| egg or ovum: oosperm | |
| [from Greek ōion | |
| oö- or oö- | |
| —combining form | |
| [from Greek ōion | |
oo- pref.
Egg; ovum: oogenesis.