noun

ace

ace, expert, excellent

She drew the ace of spades.

She drew the ace of spades.

He is an ace pilot.

He is an ace pilot.

That concert was ace!

That concert was ace!

((an ace)) a playing card with a single spot She drew the ace of spades.

((an ace)) ((noun)) an expert (noun) or excellent (adjective) He is an ace pilot.

Synonyms: (noun) expert, master; (adj) excellent, brilliant

From Latin 'as' (a unit). It came to mean the 'one' on a die, then the highest card. The meaning 'excellent' derives from this.

An 'ace' is number one, the best, whether it's a card, a person, or an event.

This page is designed for learning support. Please use it as a learning reference, not as a formal reference.