Definition of rostellum in English:

rostellum

noun rɒˈstɛləm

1In certain plants, especially orchids: a beak-like projection at the base of the stigma which serves to separate the stigma and anther and to prevent self-pollination of the plant.
2The protruding forepart of the head of a tapeworm, typically armed with hooklets or spines.

Origin

Mid 18th century (in an earlier sense). From post-classical Latin rostellum, specific uses of classical Latin rostellum small beak or snout (Pliny) from rostrum beak + -ellum.

Definition of rostellum in US English:

rostellum

nounrɒˈstɛləm

1In certain plants, especially orchids: a beak-like projection at the base of the stigma which serves to separate the stigma and anther and to prevent self-pollination of the plant.
2The protruding forepart of the head of a tapeworm, typically armed with hooklets or spines.

Origin

Mid 18th century (in an earlier sense). From post-classical Latin rostellum, specific uses of classical Latin rostellum small beak or snout (Pliny) from rostrum beak + -ellum.

单词	rostellum
释义	Definition of rostellum in English: rostellum noun rɒˈstɛləm 1In certain plants, especially orchids: a beak-like projection at the base of the stigma which serves to separate the stigma and anther and to prevent self-pollination of the plant. 2The protruding forepart of the head of a tapeworm, typically armed with hooklets or spines. Origin Mid 18th century (in an earlier sense). From post-classical Latin rostellum, specific uses of classical Latin rostellum small beak or snout (Pliny) from rostrum beak + -ellum. Definition of rostellum in US English: rostellum nounrɒˈstɛləm 1In certain plants, especially orchids: a beak-like projection at the base of the stigma which serves to separate the stigma and anther and to prevent self-pollination of the plant. 2The protruding forepart of the head of a tapeworm, typically armed with hooklets or spines. Origin Mid 18th century (in an earlier sense). From post-classical Latin rostellum, specific uses of classical Latin rostellum small beak or snout (Pliny) from rostrum beak + -ellum.
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