uptalk

/AH1 P T AO0 K/
noun
  1. 1

    Speech that has a rising intonation at the end of a sentence, as if it were a question; upspeak.

verb
  1. 1

    To speak with a rising intonation at the end of a sentence, as if it were a question; to upspeak.

Synonyms

Source: https://en.wiktionary.org/wiki/uptalk