Trachylina

plural noun
Trachy·​li·​na

Definition of Trachylina 

: an order of Hydrozoa comprising forms that lack a polyp stage and including the suborder Trachomedusae and Narcomedusae

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Other Words from Trachylina

trachyline \ˈ⸗⸗ˌlīn, -​lə̇n \ adjective

History and Etymology for Trachylina

New Latin, probably from trachy- + Latin linum flax

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