buffers

An area of computer memory temporarily storing data during transfer or processing.

"The video paused to fill its buffers."

Things that reduce the harmful effect of a shock or adverse situation.

"Savings act as buffers against hard times."

To lessen the impact or protect something from harm or shock.

"The thick walls buffers the outside noise."

Devices on vehicles or machinery designed to absorb shock or reduce impact.

"The train's buffers absorbed the collision."