C2 adjective /ˈɡær.ə.ləs/
Garrulous
geschwätzig; redselig; plappernd
Meaning
excessively talkative, especially on trivial matters; chatty and rambling in speech
Example
The garrulous old man at the coffee shop would talk for hours about his travels.
Der geschwätzige alte Mann im Café sprach stundenlang über seine Reisen.