English[edit]
Alternative forms[edit]
Etymology[edit]
oo- + -sphere
Pronunciation[edit]
- IPA(key): /ˈəʊ.əs.fɪə(ɹ)/
Audio (Southern England) | | (file) |
oosphere (plural oospheres)
- (botany) A large nonmotile egg cell formed in an oogonium and ready for fertilization
Translations[edit]
A large nonmotile egg cell