fulcrum
Translation
fulcrum, pivot point, linchpin
Examples
A lever needs a fulcrum to work.
A lever needs a fulcrum to work.
She was the fulcrum of the family.
She was the fulcrum of the family.
Grammar Patterns
the fulcrum ((of sth.)) the central point of (sth.) The fulcrum of the lever is here.
to act as a fulcrum to be the central point of support The manager acts as a fulcrum for the team.
Similar Words
Synonyms: pivot, hinge, cornerstone, linchpin
Etymology
From Latin 'fulcrum' (bedpost), from 'fulcire' (to prop up, support).
Memory Tips
Imagine a *full* cup resting on a point ('crum') - that's the fulcrum supporting it.