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Etymology from Wiktionary, CC BY-SA 4.0.
gutter oil
Today it means: Illicit cooking oil that has been recycled from waste oil collected from restaurant fryers, slaughterhouses, sewage, etc. Full definition →
Today it means: Illicit cooking oil that has been recycled from waste oil collected from restaurant fryers, slaughterhouses, sewage, etc. Full definition →
Etymology from Wiktionary, CC BY-SA 4.0.