Verb: linger over
- Think about, discuss, or consider something for a prolonged period; remain focused on or emphasize a particular subject or point
"He linger overd the implications of the new policy";
- dwell on
Derived forms: lingers over, lingering over, lingered over
See also: dawdle
Type of: balk, baulk [Brit], hesitate, waffle [N. Amer, informal], waver