pronunciation

(linguistics) the reading of a Japanese word written in kanji that is roughly based on the pronunciation of the kanji characters in the originating Chinese dialect at the time the word was introduced into Japanese

to use the on'yomi of a word, to read a word using the pronunciation based on the original Chinese pronunciation

(informal) An emoticon indicating a singsong tone of voice or playful attitude.

water temperature

(the sound of one's) heartbeat

the speed of sound

speech organ

(music, phonetics) articulation

speech sound, voice / audio, the sound from a television etc.