creep

US /kriːp/
UK /kriːp/
"creep" picture
1.

move slowly and carefully in order to avoid being heard or noticed

:
The cat crept silently towards the bird.
He crept out of the room so as not to wake anyone.
2.

(of a plant) grow along the ground or other surface by means of extending stems or branches

:
Ivy creeps up the old stone wall.
The vine crept across the garden path.
3.

(of a feeling or an unpleasant sensation) develop or spread gradually and almost imperceptibly

:
A feeling of dread crept over her.
Doubt began to creep into his mind.
1.

a person who is regarded as unpleasant and annoying

:
He's such a creep, always staring at people.
I got a weird vibe from that guy, he's a total creep.