glottal stop

US /ˈɡlɑː.t̬əl ˌstɑːp/
UK /ˈɡlɑː.t̬əl ˌstɑːp/
"glottal stop" picture
1.

occlusiva glottidale, colpo di glottide

a speech sound produced by complete closure of the glottis, followed by sudden release. It is found in many languages, including English (e.g., in the Cockney pronunciation of 'butter' as 'bu'er').

:
The word 'uh-oh' contains a glottal stop.
La parola 'uh-oh' contiene un'occlusiva glottidale.
Many English dialects use a glottal stop in place of 't' sounds in certain positions.
Molti dialetti inglesi usano un'occlusiva glottidale al posto dei suoni 't' in certe posizioni.