(anatomy) A ridge on the inner side of the mandible extending from the junction of the two halves of the bone in front to the last molar on each side and giving attachment to the mylohyoid muscle and to the superior pharyngeal constrictor.

plural of line crash

Of first resort. / Of prime quality or importance. / At the lowermost supervisory level.

Of second resort. / Of mediocre quality or peripheral importance. / At the next-to-lowest supervisory level.

(military) The networks of land, water, and air routes that connects a battlefield and its military personnel, supplies, etc. / A chain of communications through an established system.

plural of panty line

The outline of a person's underpants visible through their outer clothing.

(business) all the goods sold by a manufacturing firm; a group of similar items sold by the same company

(typography) A situation where a diacritic above or below a base character extends into the area used by the preceding or following line of text.

(aerospace) The altitude of periapsis at which atmospheric drag will prevent an object from successfully orbiting.