- One who lines, as, a liner of shoes. - A vessel belonging to a regular line of packets; also, a
line-of-battle ship; a ship of the line. - A thin piece placed between two parts to hold or adjust
them, fill a space, etc.; a shim. - A lining within the cylinder, in which the piston works and
between which and the outer shell of the cylinder a space is left to
form a steam jacket. - A slab on which small pieces of marble, tile, etc., are
fastened for grinding. - A ball which, when struck, flies through the air in a nearly
straight line not far from the ground.
Meaning of 'liner' (Princeton's WordNet)
1 . liner
[ n]
Meaning (1): - (baseball) a hit that flies straight out from the batter