linger
verb
1.
remain present although waning or gradually dying
2.
be about a place without any apparent purpose
while away the time footle hang around lallygag loaf loiter lollygag lounge lurk mess about mill about mill around tarry
Agent:
lingerer Derived from:
lingerer 3.
leave slowly and hesitantly
4.
5.
to hang about in a place beyond the proper or usual time