at length
US /ət ˈleŋθ/
UK /ət ˈleŋθ/
1.
after a long time; eventually
:
•
After hours of discussion, they at length reached a decision.
•
The truth came out at length.
2.
in detail; thoroughly
:
•
He spoke at length about his travels.
•
The report discusses the issue at length.