- Polyacoustic
- Polyacoustic Pol`y*a*cous"tic, a. [Poly- + acoustic: cf. F. polyacoustique.] Multiplying or magnifying sound. -- n. A polyacoustic instrument. [1913 Webster]
The Collaborative International Dictionary of English. 2000.
The Collaborative International Dictionary of English. 2000.
polyacoustic — to polyactine: see poly … Useful english dictionary
polyacoustic — 1. adjective Multiplying or magnifying sound. 2. noun A polyacoustic instrument … Wiktionary