■ verb ( ~s , ~ling , ~led ; US ~s , ~ing , ~ed )
1》 undo (twisted, knitted, or woven threads).
↘become undone.
2》 investigate and solve (a mystery or puzzle).
3》 begin to fail or collapse.
■ verb ( ~s , ~ling , ~led ; US ~s , ~ing , ~ed )
1》 undo (twisted, knitted, or woven threads).
↘become undone.
2》 investigate and solve (a mystery or puzzle).
3》 begin to fail or collapse.
Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004