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Webster 1913 Edition

Cataphonics

Catˊa-phon′ics

,

Noun.

[Pref.

cata

+

phonic

: cf. F.

cataphonique

.]

(Physics)

That branch of acoustics which treats of reflected sounds; catacoustics.

Webster 1828 Edition

Cataphonics

CATAPHONICS

,

Noun.

The doctrine of reflected sounds, a branch of acoustics.