吸音材 きゅうおんざい Meanings Noun acoustic material; acoustic absorbent material Kanji 吸 suck. Read as キュウ. 音 sound. Read as オン. 材 material. Read as ザイ. Example sentences 音を吸収する素材のことを吸音材といいます。Sound absorbing material is called acoustic material. Jinuma: Japanese Dictionary · Word lists