CATACOUSTICS, noun That part of acoustics or the doctrine of sounds, which treats of reflected sounds. But the distinction is deemed of little use.
Source: Webster's 1828 American Dictionary ↗ · public-domain · returned verbatim, no AI
catacoustics
Founding-era definition · Webster's 1828 American Dictionary
More founding-era words: liberty · virtue · republic · justice · providence · commerce · militia · arms · prudence · establishment · religion · usurpation · tyranny · citizen · unalienable · sovereign