fulcrum
Translation
fulcrum, pivot, linchpin
Examples
A lever needs a fulcrum to work.
A lever needs a fulcrum to work.
She was the fulcrum of the entire project.
She was the fulcrum of the entire project.
Grammar Patterns
the fulcrum of ((sth.)) the fulcrum of the project
Similar Words
Synonyms: pivot, hinge, cornerstone, linchpin
Etymology
From Latin 'fulcire', meaning 'to prop up, to support'.
Memory Tips
Imagine it as the point that allows you to apply your 'full' strength with a lever.