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extrusion

The English word “extrusion” has 3 meanings listed here.

noun

  1. A manufacturing process where a billet of material is pushed and/or drawn through a die to create a shaped rod, rail or pipe.
  2. An item formed by the process of extrusion.
  3. A process through which a virus leaves its host cell by fusing with that cell's plasma membrane.

Etymology

Mid-16th century from Latin extrūdere, from ex- (“out”) + trūdere (“to thrust”).

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Definitions are from Wiktionary, extracted by Kaikki.org, and are available under the CC BY-SA 4.0 licence.