(fashion) Cut in the shape of a "V", producing a flared effect.

plural of line of play

plural of line lock

(automotive) A device that allows the front brakes to lock independently of the rear brakes via a switch.

plural of enemy line

A condition similar to highway hypnosis, but induced by repetitive work on an assembly line.

plural of line officer

(US) A commissioned officer who exercises general command authority and is eligible for operational command positions.

(nautical) A weighted line with distances marked off at regular intervals, used to measure the depth of water under a boat.

(rail transport) A main railway line which usually forms the backbone of a rail network. / The main line of a canal, from which other sections diverge.