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UCO

UCO

take a urinary catheter out

L1524701 on Wikidata ↗

Wiktionary

noun

Initialism of used cooking oil (for biodiesel).
Initialism of undercover officer.

Definitions from Wikidata Lexemes (CC0). Definitions also from Wiktionary (CC BY-SA 4.0).

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UCO — meaning, definition · Vinony