wide-ranging

US /ˈwaɪdˌreɪn.dʒɪŋ/
UK /ˈwaɪdˌreɪn.dʒɪŋ/
"wide-ranging" picture
1.

vaste, étendu

covering a wide area or variety of subjects

:
The discussion covered a wide-ranging set of topics.
La discussion a couvert un éventail de sujets très large.
She has a wide-ranging knowledge of ancient history.
Elle a une connaissance étendue de l'histoire ancienne.