Dictionary

A path through two or more points (compare ‘segment’); a continuous mark, including as made by a pen; any path, curved or straight.

Example: The arrow descended in a curved line.

A rope, cord, string, or thread, of any thickness.

A hose or pipe, of any size.

Example: a brake line

Direction, path.

Example: the line of sight

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

Example: to line troops

To place persons or things along the side of for security or defense; to strengthen by adding; to fortify.

Example: to line works with soldiers

To form a line along.

To mark with a line or lines, to cover with lines.

Example: to line a copy book

Flax; linen, particularly the longer fiber of flax.

To cover the inner surface of (something), originally especially with linen.

Example: The bird lines its nest with soft grass.

To reinforce (the back of a book) with glue and glued scrap material such as fabric or paper.

To fill or supply (something), as a purse with money.

Example: to line the shelves

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