infauna

noun

in·​fau·​na ˈin-ˌfȯ-nə How to pronounce infauna (audio)
-ˌfä-
: benthic fauna living in the substrate and especially in a soft sea bottom compare epifauna
infaunal
ˈin-ˌfȯ-nᵊl How to pronounce infauna (audio)
-ˌfä-
adjective

Word History

Etymology

New Latin, from in- entry 2 + fauna

First Known Use

1914, in the meaning defined above

Time Traveler
The first known use of infauna was in 1914

Dictionary Entries Near infauna

infatuator

infauna

infaust

See More Nearby Entries 

Cite this Entry

“Infauna.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/infauna. Accessed 1 Dec. 2024.

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Britannica.com: Encyclopedia article about infauna

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