Consisting of parts arranged in a single line. / (writing) Inserted in the flow of a text. / (computing, of source code) Of a different language than the outer enclosing code.

(idiomatic) Suitable or appropriate; keeping with expectations, norms, ideals, or rules. / (of three or more objects) Positioned in a straight line. / (not comparable) assuming a position in the future.

one behind another; in a queue

(geometry) An infinitely extending one-dimensional figure that has no curvature; one that has length but not breadth or thickness.

(transitive) To place (objects) into a line (usually used with "up"); to form into a line; to align.

(obsolete) Flax; linen, particularly the longer fiber of flax.

(transitive) To cover the inner surface of (something), originally especially with linen. / To reinforce (the back of a book) with glue and glued scrap material such as fabric or paper.

(transitive, now rare, of a dog) To copulate with, to impregnate.

plural of line

(film, theater) Words spoken by the actors. / (fortifications) Dispositions made to cover extended positions, and presenting a front in but one direction to an enemy.