What is Hinge on?
Hinge on definition and meaning on Dictionary terms:
a jointed device or flexible piece on which a door, gate, shutter, lid, or other attached part turns, swings, or moves.
a natural anatomical joint at which motion occurs around a transverse axis, as that of the knee or a bivalve shell.
that on which something is based or depends; pivotal consideration or factor.
Also called mount. Philately. a gummed sticker for affixing a stamp to a page of an album, so folded as to form a hinge, allowing the stamp to be raised to reveal the text beneath.
verb (used without object), hinged, hing