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amphioxus

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amphioxus

Main Entry:: am·phi·ox·us
Pronunciation:: \ˌam(p)-fē-ˈäk-səs\
Function:: noun
Inflected Form(s):: plural -oxi \-ˌsī\ or am·phi·ox·us·es
Etymology:: New Latin, from amphi- + Greek oxys sharp
Date:: 1847

: any of a genus (Branchiostoma) of lancelets ; broadly : lancelet

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