DictionarykeelhaulShipboard punishment
verb

keelhaul

KEEL-hawl/ˈkiːlhɔːl/

To punish by dragging someone beneath a ship.

The captain threatens to keelhaul a sailor for stealing supplies.

A stern supervisor severely reprimands an employee about damaged equipment, pointed disapproving gesture and contrite response; purely figurative criticism, no ship or torture.
Etymology

Literally “haul under the keel,” this named a punishment in which someone was dragged beneath a ship. That severe physical punishment became an image for a harsh reprimand.

More examples

  • The prisoner begged the crew not to keelhaul him.
  • The novel describes a sailor being keelhauled beneath a warship.
  • Keelhauling could leave a sailor badly injured or dead.

Forms

keelhaul · keelhauls · keelhauled · keelhauling

Similar words

punish
Covers any penalty, not specifically dragging someone beneath a ship.