hinge

a joint that holds two parts together so that one can swing relative to the other (noun.artifact)

Sinonim: flexible joint

Sumber: wordnet30

a circumstance upon which subsequent events depend (noun.state)

His absence is the hinge of our plan

Sumber: wordnet30

The hook with its eye, or the joint, on which a door, gate, lid, etc., turns or swings; a flexible piece, as a strip of leather, which serves as a joint to turn on. (noun)

Sumber: webster1913

attach with a hinge (verb.contact)

Sumber: wordnet30

To attach by, or furnish with, hinges. (verb)

Sumber: webster1913

To stand, depend, hang, or turn, as on a hinge; to depend chiefly for a result or decision or for force and validity; -- usually with on or upon; as, the argument hinges on this point. (verb)

Sumber: webster1913