hinge on

Meaning

Depend entirely on a single specific factor, circumstance, or piece of evidence for success, validity, or resolution. Every future development or conclusion is completely conditioned by that central point.

Examples

• Their entire corporate strategy appeared to hinge on securing that single overseas investor.
• The success of the murder trial would hinge on the forensic evidence recovered from the vehicle.

Pronunciation: /hɪndʒ ɒn/

How to Use hinge on

hinge on something (phrasal verb)

To have a specific issue or detail as the absolute determining factor. — "The committee's decision will hinge on the final financial audit."

hinge upon something (phrasal verb)

A slightly more formal variant using 'upon' instead of 'on'. — "Their future partnership will hinge upon mutual trust and transparency."

Synonyms of hinge on

Words with a similar meaning to hinge on:

• depend on
• turn on
• pivot on