keelhaul

Keel"haul`, v. i. [imp. & p. p. Keelhauled; p. pr. & vb. n. Keelhauling.] Etym: [3d keel + haul: cf. LG. & D. kielhalen, G. kielholen. ] [Written also keelhale.] (Naut.) Defn: To haul under the keel of a ship, by ropes attached to the yardarms on each side. It was formerly practiced as a punishment in the Dutch and English navies. Totten.

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