(astronomy) The intersection of an orbiting object's orbital plane with the plane of reference.

(physics) A visual aid for visualizing vector fields; a line drawn such that the direction of its tangent at any point equals the direction of the vector at that point.

Alternative form of cutline

plural of line-out

(cartography, navigation) A line on a chart or map joining points of zero magnetic declination.

(computing) A high-speed impact printer, most often used by older mainframes, that prints an entire line in a single operation

(baseball) The batting average, on-base percentage, and slugging average of a batter or team when expressed together, separated by slashes.

Indicates that the telephone line is busy.

(idiomatic) Further along, in terms of time or progress.

(nuclear physics) On the table of nuclides, the limit beyond which an atomic nucleus will immediately decay by emitting a proton or neutron.