Definition of rostelliform in English:

rostelliform

adjective

rareBotany Zoology
  • Of a (small) part: shaped like a beak.

Origin

Early 19th century; earliest use found in George Samouelle (d. 1846). From rostellum + -iform, perhaps after scientific Latin rostelliformis.

Pronunciation

rostelliform

/rɒˈstɛlɪfɔːm/