What does ratcheting mean?
Ratcheting describes motion, sound, or change involving small, mechanically regular steps. The literal use refers to a ratchet, a device with a toothed wheel and a spring-loaded pawl that lets a mechanism turn in one direction while preventing or resisting movement in the other. Consequently, a ratcheting sound is a succession of clicks or metallic ticks, and ratcheting motion advances in discrete stages rather than smoothly. The word is also used figuratively for policies, costs, or other changes that increase gradually in small increments. In these contexts, “ratcheting” can suggest a process that is difficult to reverse, although that implication is not present in every use. The expression is most common in technical, journalistic, and economic writing, while the sound-related use is especially natural in descriptions of machinery, tools, harnesses, and clocks.
Relating to or involving a ratchet mechanism, one-way motion, or movement in discrete stages; also describing a repeated clicking sound.
"The ratcheting mechanism advanced the cable only a few centimetres at a time."
The figurative adjective describes gradual, stepwise change, often with the suggestion that progress may be difficult to reverse.
To move, turn, or fasten something by means of a ratchet; to proceed in small, mechanically regular steps; to make a repeated clicking sound.
"The harness ratcheted tightly around the climber's waist."
This form is commonly used transitively for a mechanism and intransitively for the sound or motion it produces.
A ratcheting sound is the tiny mechanical clue that a wrench, winch, or climbing harness is locking itself into place.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does ratcheting come from?
The word comes from the noun ratchet, which entered English in the 17th century from French rochet, ultimately associated with the Old French word roc, meaning “rock.” A ratchet was originally a toothed wheel used in a tool for tightening and loosening mechanisms. The present-participle form ratcheting developed to describe the action and sound of such mechanisms and, later, gradual step-by-step change.
Related word forms
How ratcheting is actually used
As an adjective, ratcheting is most common in technical descriptions of machinery and also in figurative language describing gradual, incremental change. As a verb, it means to move or fasten by means of a ratchet or to produce a repeated clicking sound.
Easily confused with ratcheting
A ratchet is the toothed mechanism itself, whereas ratcheting describes its action, sound, or a mechanism operating through it.