To be an authoritative expert (on some specified topic).

(anatomy) A wide expansion at the end of the pubis in some dinosaurs.

(transitive, colloquial) Emphatic synonym of kick out: to remove, to eject, to expel.

A kind of low-heeled women's fashion boot introduced in the 1960s.

An illuminated Christian devotional book, popular in the Middle Ages.

plural of boot block

A coin-operated kiosk used to take photographs, typically used for passport photographs.

Alternative form of commonplace book

(computing) The situation where many users attempt to boot their computers at the same time, causing excessive demand on the network.

plural of boot storm