Definitions
1.nounA rafter of a roof.
2.nounA thick pole or piece of wood.
3.nounA bar of wood used to fasten a door.
4.nounAny linear object used as a mast, sprit, yard, boom, pole or gaff.
5.nounA beam-like structural member that supports ribs in an aircraft wing or other airfoil.
6.verbTo bolt, bar.
7.verbTo supply or equip (a vessel) with spars.