compressor
UK[kəmˈprɛsə]US[kəmˈprɛsər]
n
a machine or device that compresses air or another gas.
n
an electronic device that reduces the dynamic range of an audio signal.
Morpheme Breakdown
com
press
or
com
together
press
press
or
agent/thing
Etymology
The word 'compressor' is built on the Latin verb comprimere, meaning 'to press together', which itself is formed from com- (together) and premere (to press). The suffix -or was added in Latin to create an agent noun, compressor, denoting 'that which presses together'. This literal sense was adopted into English in the 17th century to name mechanical devices that increase pressure by forcing air or gas into a smaller volume. The logic of the morphemes remains transparent, directly linking the action of pressing together to the modern machine's primary function.
Analysis
Structure: com (together) + press (press) + or (agent/thing)
com: Latin origin, a prefix meaning 'together' or 'with'.
press: Latin origin (from premere, 'to press'), acting as the core root.
or: Latin suffix denoting an agent or instrument that performs an action.
Examples
The refrigerator's compressor stopped working, causing everything inside to thaw.
He used a compressor on the vocal track to make it sound more consistent.
The industrial air compressor powers all the pneumatic tools in the workshop.