polyacoustic

English

Etymology

poly- +‎ acoustic

Adjective

polyacoustic (comparative more polyacoustic, superlative most polyacoustic)

1. Multiplying or magnifying sound.

Noun

polyacoustic (plural polyacoustics)

1. A polyacoustic instrument.

See also

• polyacoustics

References

• “polyacoustic”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.