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Webster 1913 Edition
Microcoustic
Miˊcro-cous′tic
,Adj.
[
Micro-
+ acoustic
: cf. F. microcoustique
, micracoustique
.] Pertaining, or suited, to the audition of small sounds; fitted to assist hearing.
Miˊcro-cous′tic
,Noun.
An instrument for making faint sounds audible, as to a partially deaf person.
Webster 1828 Edition
Microcoustic
MICROCOUS'TIC
,Noun.