Definitions

1. noun

A device for exerting pressure, especially a pump or a machine that raises water or other fluid.

“The hydraulic pressor was used to lift the heavy load.”

2. noun

A muscle that contracts to press something together, especially the diaphragm or the abdominal muscles.

“The pressor muscles in her abdominal wall contracted to support her growing belly.”

3. noun

A person who presses or compels, especially a person who presses votes or canvasses for a candidate.

“The pressor for the local politician worked tirelessly to get votes.”

4. verb

To press or compress something.

“The liquid pressor was used to extract the juice from the fruit.”