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noun

ace

AYS
noun
1
A playing card marked with a single symbol, usually ranked highest or lowest in a game.
"She drew the ace of spades and won the hand."
2
A person who is extremely skilled at something.
"He's an ace at fixing old motorcycles."
"The team's pitching ace hasn't lost a game all season."
3
(tennis) A serve that the opponent fails to touch, winning the point outright.
"She served three aces in a row to close out the match."
verb
1
To do extremely well in something, such as a test.
"He aced his final exams without much studying."
adj
1
Excellent; first-rate.
"That was an ace performance from the whole team."

How to Use Ace

Learner’s notes

In plain EnglishA top card, an expert at something, or (in tennis) an unreturned serve; also used as an informal word for "excellent."

Common pairings
ace of spades ace a test serve an ace

Word Forms

more ace comparative, more ace comparative, aced past tense, aces plural, aces plural, Aces plural, aces singular, most ace superlative, most ace superlative

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Fill the Gap

Can you complete this real example?

She drew the _____ of spades and won the hand.

Etymology

From Old French as, from Latin as, assis, meaning "a unit" or "a small copper coin" — the idea of being the "one" or top unit carried over into cards and skill.

Rhymes for ace

See all rhymes for ace →
Definitions: FreeDict original editorial