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cos

Pronunciation: /kɑs/

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

noun

  1. Synonym of romaine lettuce, a long-leaved variety of lettuce.
  2. Cosmetology.

determiner

  1. Belonging to co. Gender-neutral possessive determiner, grammatically equivalent to the gendered his and her and the singular their.

Etymology

Clipping of cos lettuce, variously derived from the Greek island of Kos and from Arabic خس (ḵass, “lettuce”).

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