Definitions
1.verbTo attach by, or equip with a hinge.
2.verb(with on or upon) To depend on something.
3.verbThe breaking off of the distal end of a knapped stone flake whose presumed course across the face of the stone core was truncated prematurely, leaving not a feathered distal end but instead the scar of a nearly perpendicular break."The flake hinged at an inclusion in the core."
4.verbTo bend.
5.adjectiveAffixed by a hinge, as a door.
6.adjectiveExtremely high on drugs.
7.adjective(of a postage stamp) Affixed with a stamp hinge