Definitions

1. noun

A wheel or toothed wheel that engages with a toothed bar or rack, used to lift or move heavy loads, especially in a winch or hoist.

“The ratch mechanism was used to slowly lift the heavy load into place.”

2. verb

To move or lift something by turning a ratch or engaging it with a toothed bar or rack.

“She ratched the heavy box onto the shelf.”

3. verb

To move or operate with a ratch or clicking motion.

“He ratched the handle to adjust the volume.”