keeled adjective. [ki:ld] L18.
[from KEEL noun¹ + -ED².]
Having a keel; spec. (a) (of a boat) built with a keel; (b) Biology (of an organ or structure) having a central ridge, carinate.
keeled scraper [translating French grattoir caréné] Archaeology a prehistoric flint-tool having a central ridge on its upper surface.

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