witter UK /ˈwɪtə(ɹ)/US /ˈwɪtɚ/adjective 1verb 2forms 5 adjective1 •(dialect, no longer used) knowing, certain, sure, wis. verb2 •(informal) To speak at length on a trivial subject.She got home and started wittering about some religious cult she’d just heard about. •(dialect, no longer used) to make sure, inform, or declare. formswittered · wittering · witters · more witter · most witter
