(medicine) A rigid board on which a patient is laid to receive cardiopulmonary resuscitation.

A small flat-bottomed boat having a panel of glass at the bottom surrounded by seating so that passengers can view sea life.

(felinology) A hybrid breed of cat that is a cross between a Chausie and a Pixie-bob.

Alternative form of Jungle-Bob

Synonym of guardrail

Synonym of float tube (“small inflatable fishing craft”)

Synonym of float tube (“small inflatable fishing craft”)

(informal) The archetypical content of bodice rippers; violent or aggressive sex in romance fiction.

(felinology) A cat breed originating from the Russian Kuril Islands, as well as Sakhalin Island and the Kamchatka peninsula.

(Oxford University slang) An identity card issued by Oxford University.