in-depth

US /ˈɪn.depθ/
UK /ˈɪn.depθ/
"in-depth" picture
1.

comprehensive and detailed

:
•
The report provided an in-depth analysis of the market trends.
•
She conducted an in-depth interview with the expert.
:
thoroughextensivecomprehensivedetailedexhaustive
:
depthout of your depth