(transitive, nautical) To punish by dragging under the keel of a ship. / (transitive) To rebuke harshly.

Third-person singular simple present indicative form of keelhaul

simple past tense and past participle of keelhaul

(nautical) The act by which a person is keelhauled. / (slang, obsolete, by extension) A thorough thrashing or mauling; rough treatment.

present participle of keelhaul.

plural of keelhauling