linger

US /ˈlɪŋ.ɡɚ/
UK /ˈlɪŋ.ɡɚ/
"linger" picture
1.

stay in a place longer than necessary because of a reluctance to leave

:
She lingered in the doorway, unwilling to go.
The scent of her perfume still lingered in the air.
2.

spend a long time over (something)

:
He lingered over his coffee, enjoying the quiet morning.
She lingered over the details of the painting.