(military) In naval mine warfare, a switch in a mine operated by a projecting spike.

Alternative spelling of hunting horn

(music) A bugle, being either simply curved (especially in heraldry), or having from one (in e.g. some Roman horns) to three (in many modern musical horns) spirals, on which signals are blown during a hunt.

(idiomatic) The front bumper of a car when used to bump another vehicle, usually to inform the driver of the other vehicle that the first car would like to pass.

plural of horn dog

Alternative spelling of horndog

plural of horn-dog

An owl of the genus Bubo native to the Americas, among the largest types of owl, having two horn-like tufts of feathers on its head.

(of eyeglasses) Having the frames made from horn or tortoiseshell or a material that resembles it, and characterized by their bold appearance on the wearer's face, in contrast to metal frames, which appear less pronounced.

plural of horned owl