v. to sing; to make music; to voice through song
n. music, song; singing voice

Pah werid Sonaan Lunerio wen yuvon lovaas meyz fo het ko vulon.
All praise Bard Lunerio whose golden music became frost here in night.
(Word Wall for Fo, Frost Breath)

Refers to ‘voice’ as in ‘singing voice’, not the voice used for speech or for Shouting.

Possibly related tinvaak ‘talk’, or may share feminine suffix -aas with kulaas ‘princess’ and sivaas ‘beast/animal’.