plural of boot disk

Alternative form of book signing.

Alternative spelling of rulebook

Alternative spelling of rulebook

A book containing mug shots, pictures of faces.

(aviation) An inflatable rubber membrane attached to aircraft surfaces to permit mechanical deicing in flight.

A waterproof book for children that can be read in the bath.

A push from behind, as to one who is endeavoring to climb. / Something that helps, or adds power or effectiveness; assistance. / (physics) A coordinate transformation that changes velocity.

(transitive) To lift or push from behind (one who is endeavoring to climb); to push up.

plural of boob tube