cotyledon
suomi-englanti sanakirjacotyledon englannista suomeksi
sirkkalehti
Substantiivi
cotyledon englanniksi
Each of the patches of villi on the foetal chorion in the placenta of ruminants and some other mammals.
{{quote-text|en|year=1997|author=Roy Porter|title=The Greatest Benefit to Mankind|page=72|publisher=Folio Society|year_published=2016
The leaf of the embryo of a seed-bearing plant; after germination it becomes the first leaves of the seedling.