compression
/kəmˈpɹɛʃ.ən/ noun
Forms compressions
- noun An increase in density; the act of compressing, or the state of being compressed; compaction.
- noun (automotive) The cycle of an internal combustion engine during which the fuel and air mixture is compressed.
- noun (computing) The process by which data is compressed.
- noun (music) The electronic process by which any sound's gain is automatically controlled.
- noun (astronomy) The deviation of a heavenly body from a spherical form.
Synonyms
compaction concretion densification condensation contraction compressing
Antonyms
Etymology
Borrowed from Middle French compression, from Latin compressiō, equivalent to compress + -ion.
Webster’s 1913
- noun The act of compressing, or state of being compressed.
Etymology [L. compressio: cf. F. compression.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “compression”, CC BY-SA 4.0. Details