upspeak en · NOUN
Pronunciation
Etymology
From up- + speak.
Meanings
-
(uncountable) A manner of speaking in which the intonation of one's voice rises at the end of a statement, as if expressing uncertainty or asking a question; uptalk.
[...] the nurse answers in upspeak. “You can work on it only if you're supervised.” Even the Oil of Olay moisturizer is confiscated. “It's in a glass jar?” Upspeak again.
2012, Elizabeth Flock, But Inside I'm Screaming: