the high register of the human voice, in which the vibrations of sung notes are felt in the head
WordReference Random House Unabridged Dictionary of American English © 2026
head′ reg′ister,
- Music and Dancethe high register of the human voice.
- 1885–90
Collins Concise English Dictionary © HarperCollins Publishers::
'head register' also found in these entries (note: many are not synonyms or translations):