creep
//kriːp//
Verb
To move slowly with the body close to the ground or on hands and knees.
The cat crept slowly across the floor toward the mouse.
To move slowly, quietly, or cautiously, especially to avoid being noticed.
She crept quietly down the stairs so she wouldn't wake anyone.
To advance gradually or stealthily (used of things, feelings, or time).
Doubt began to creep into her mind.
To grow along a surface, sending out roots or tendrils (used of plants).
Ivy creeps along the wall of the old building.
Noun
A person who behaves in an unpleasant or disturbing way, especially one who makes others feel uncomfortable.
That guy at the party was such a creep. He kept staring at everyone.
The slow movement of something.
The creep of the glacier can be measured over many years.