Polyacoustic

adj, noun

adj, noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A polyacoustic instrument.
Adjective
  1. 1
    Multiplying or magnifying sound.

Etymology

From poly- + acoustic.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.