A draughtsman's instrument for ruling parallel lines.

(nautical) A cargo ship in liner service which carries a small number of passengers, typically limited to 12 to avoid the requirement for the ship to carry a doctor.

plural of section liner

plural of liner lock

A type of lock for a folding knife or other tool that is locked open/extended by a spring portion of the liner, which must be pushed down by the thumb before the knife or tool can be closed/collapsed.

plural of soft-liner

(rare) A person who holds a moderate position and may be willing to compromise, as opposed to a hard-liner.

(US, military) An item of field equipment, made from quilted nylon with a polyester filling, that can be attached to a standard-issue poncho to provide additional warmth, or used alone as a blanket, sleeping bag or protective cover.

plural of poncho liner

plural of panty liner