A Singing Voice That Is Artificially High
This page is the CodyCross answer for the clue below from Inventions, Group 51, Puzzle 2.
Question is: A Singing Voice That Is Artificially High
and the answer is: FALSETTO
Word Meaning:
FALSETTO — (singing, uncountable) The "false" (singing) voice in any human, usually airy and lacking a purity of vowels; created by using the next highest vocal folds above those used for speech and normal range singing. It is commonly confused with the head voice register.
Definitions from Wiktionary.