Stay put
Definition 1 of 1
Pro Tip 1/3Literal meaning
Use 'stay put' to literally mean not moving from a location. 
The teacher asked us to stay put while she went to get supplies.
Pro Tip 2/3Safety instruction
'Stay put' is often used as a safety instruction during emergencies. 
The lifeguard shouted to the swimmers to stay put until the boat arrived.
Pro Tip 3/3Resisting change
It can imply a conscious choice to not change one's position or opinion. 
Despite the offer, he decided to stay put at his current job.