rostellum

noun
ros·​tel·​lum | \ rä-ˈste-ləm How to pronounce rostellum (audio) \
plural rostella\ rä-​ˈste-​lə How to pronounce rostella (audio) \

Definition of rostellum

: a small process resembling a beak : a diminutive rostrum: such as
a : an extension of the stigma of an orchid flower
b : an anterior prolongation of the head of a tapeworm bearing hooks

Other Words from rostellum

rostellar \ rä-​ˈste-​lər How to pronounce rostellar (audio) \ adjective

First Known Use of rostellum

1686, in the meaning defined above

History and Etymology for rostellum

New Latin, from Latin, diminutive of rostrum beak

Keep scrolling for more

Keep scrolling for more

More Definitions for rostellum

rostellum

noun
ros·​tel·​lum | \ rä-ˈstel-əm How to pronounce rostellum (audio) \

Medical Definition of rostellum

: an anterior prolongation of the head of a tapeworm often bearing hooks