can, to be able to / may / to be possible; may, could be

(countable or uncountable) power

(impersonal, reflexive) to be possible; may, could be

in power

(economics) purchasing power (amount of goods and services that can be bought with a unit of currency) / (economics) spending power (amount of goods and services that can be bought by consumers)

handover of power or office

Where there's a will, there's a way.

plural of passation de pouvoir

(dated) to not be responsible for something / (dated, literary) to be unable to take it any longer, to be unable to go on like this

(informal) can whistle for it