Definitions

1. noun

A device that transmits rotational force and imparts a limited turn in one direction, typically requiring a separate action to reverse the turn.

“She used the ratchet to tighten the loose screws on the chair.”

2. verb

To move or turn in a series of small steps or jerks, especially by using a ratchet mechanism.

“The machine will ratchet its way to the top of the building.”

3. verb

To increase or escalate something, such as a price or a problem, in small but significant steps.

“The company’s profits ratchet up as the new products gain popularity.”

4. verb

To move or progress in a series of small steps or stages.

“The project will ratchet along until we reach the deadline.”