1. uptalk - Noun
2. uptalk - Verb
uptalk (uncountable)
(linguistics) Speech that has a rising intonation at the end of a sentence, as if it were a question; upspeak.
uptalk (third-person singular simple present uptalks, present participle uptalking, simple past and past participle uptalked)
(linguistics, intransitive) To speak with a rising intonation at the end of a sentence, as if it were a question; to upspeak.