hinge
noun
a jointed device or flexible piece on which a door, gate, shutter, lid, or other attached part turns, swings, or moves.
Used to describe an action that began in the past, has continued continuously, and is still in progress.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Hopes for stronger growth have been hinging on China’s reopening after strict pandemic regulations, and changes to that policy could slow output and disrupt international commerce, he said.
From New York Times ● Apr. 11, 2023