reservoir
Translation
reservoir, store, stock, supply
Examples
The reservoir provides water for the entire city.
The reservoir provides water for the entire city.
He is a reservoir of knowledge on the subject.
He is a reservoir of knowledge on the subject.
Grammar Patterns
a reservoir of ((sth.)) a large store or supply of (sth.) The library is a reservoir of information.
Similar Words
Synonyms: lake, basin, stock, supply
Etymology
From French 'réservoir', from 'réserver' meaning 'to keep back, save'. It combines 're-' (back) and 'servare' (to keep).
Memory Tips
Think of a place that 'reserves' a large supply of something, like water.