LOCK n.
Anything that fastens; specifically, a fastening, as for a door, a lid, a trunk, a drawer, and the like, in which a bolt is moved by a key so as to hold or to release the thing fastened.
LOCKER n.
A drawer, cupboard, compartment, or chest, esp. one in a ship, that may be closed with a lock. Chain locker (Naut.), a compartment in the hold of a vessel, for holding the chain cables. -- Davy Jones's locker, or Davy's locker. See Davy Jones. -- Shot locker, a compartment where shot are deposited. Totten.…
LUMBER n.
Timber sawed or split into the form of beams, joists, boards, planks, staves, hoops, etc.; esp., that which is smaller than heavy timber. [U.S.] Lumber kiln, a room in which timber or lumber is dried by artificial heat. [U.S.] -- Lumber room, a room in which unused furniture or other lumber is kept. [U.S.] -- Lumber wa…