an·​ten·​nule an-ˈten-(ˌ)yül How to pronounce antennule (audio)
: a small antenna or similar appendage
antennular adjective

Word History

First Known Use

1825, in the meaning defined above

Time Traveler
The first known use of antennule was in 1825

Dictionary Entries Near antennule

Cite this Entry

“Antennule.” Dictionary, Merriam-Webster, Accessed 7 Dec. 2023.

Kids Definition


an·​ten·​nule an-ˈten-(ˌ)yü(ə)l How to pronounce antennule (audio)
: a small antenna (as of a crayfish)

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