antennule

noun

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.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/antennule. Accessed 29 Mar. 2024.

Kids Definition

antennule

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

More from Merriam-Webster on antennule

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!