bioacoustics

noun

bio·​acous·​tics ˌbī-(ˌ)ō-ə-ˈkü-stiks How to pronounce bioacoustics (audio)
plural in form but singular in construction
: a branch of science concerned with the production of sound by and its effects on living organisms
bioacoustician noun

Word History

First Known Use

1955, in the meaning defined above

Time Traveler
The first known use of bioacoustics was in 1955

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Cite this Entry

“Bioacoustics.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/bioacoustics. Accessed 10 Sep. 2025.

Medical Definition

bioacoustics

noun, plural in form but singular in construction
bio·​acous·​tics -ə-ˈküs-tiks How to pronounce bioacoustics (audio)
: a branch of science that deals with the relation between living things and sound
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