(Britain) A type of thick jacket, usually dark blue, often worn by men who work outside (though originally worn by donkeymen)

A special piece of clothing worn by soldiers to protect them from shrapnel and grenade fragments, other non-direct fire and battlefield debris. Sometimes used informally to connote any of the various forms of a bullet-proof vest.

(printing, publishing) The detachable paper cover of a book; used to protect the binding, and to provide blurb.

A baked potato.

Alternative form of sports jacket

Misspelling of straitjacket.

(chiefly US) A predatory wasp with alternating black and yellow stripes around the abdomen, usually of the genera Vespula or Dolichovespula.

plural of life jacket

plural of monkey jacket

A men's jacket designed to be worn while smoking tobacco, typically made of soft fabric with a tie belt.