extrusion
noun
Forms extrusions
- noun A manufacturing process where a billet of material is pushed and/or drawn through a die to create a shaped rod, rail or pipe.
- noun An item formed by the process of extrusion.
- noun (virology) A process through which a virus leaves its host cell by fusing with that cell's plasma membrane.
Synonyms
bulge bump hump swelling gibbosity gibbousness jut prominence protuberance protrusion excrescence expulsion
Etymology
Mid-16th century from Latin extrūdere, from ex- (“out”) + trūdere (“to thrust”).
Webster’s 1913
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “extrusion”, CC BY-SA 4.0. Details