ace

¹ American  

[eys] / eɪs /

noun

1. a playing card or die marked with or having the value indicated by a single spot.

   He dealt me four aces in the first hand.

2. a single spot or mark on a playing card or die.

3. (in tennis, badminton, handball, etc.)

   1. Also called service ace.  a placement made on a service.

   2. any placement.

   3. a serve that the opponent fails to touch.

   4. the point thus scored.

4. a fighter pilot credited with destroying a prescribed number or more of enemy aircraft, usually five, in combat.

5. a very skilled person; expert; adept.

   an ace at tap dancing.

6. Slang. a one-dollar bill.

7. Slang. a close friend.

8. Golf.

   1. Also called hole in one.  a shot in which the ball is driven from the tee into the hole in one stroke.

      He hit a 225-yard ace on the first hole.

   2. a score of one stroke made on such a shot.

      to card an ace.

9. Slang. a barbiturate or amphetamine capsule or pill.

10. a very small quantity, amount, or degree; a particle.

    not worth an ace.

11. Slang. a grade of A; the highest grade or score.

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verb (used with object)

aced, acing

1. (in tennis, badminton, handball, etc.) to win a point against (one's opponent) by an ace.

2. Golf. to make an ace on (a hole).

3. Slang. to cheat, defraud, or take advantage of (often followed byout ).

   to be aced out of one's inheritance;

   friend who aced me out of a good job.

4. Slang.

   1. to receive a grade of A, as on a test or in a course (sometimes followed byout ).

   2. to complete easily and successfully.

      He aced every physical fitness test they gave him.

adjective

1. Sometimes aces excellent; first-rate; outstanding.

verb phrase

1. ace it to accomplish something with complete success.

   a champion who could ace it every time.

idioms

1. ace up one's sleeve, an important, effective, or decisive argument, resource, or advantage kept in reserve until needed.

2. easy aces, aces equally divided between opponents.

3. be aces with, to be highly regarded by.

   The boss says you're aces with him.

4. within an ace of, within a narrow margin of; close to.

   He came within an ace of winning.

ace ² American  

[eys] / eɪs /

noun

1. a person who experiences little or no sexual attraction to other people; asexual.

   She's an ace, but she's had a couple of romantic relationships.

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adjective

1. experiencing little or no sexual attraction to other people.

   As someone who identifies as ace, this article gave me much food for thought.

ACE ³ American  

abbreviation

1. American Council on Education.

2. Army Corps of Engineers.

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ace ¹ British  

/ eɪs /

noun

1. any die, domino, or any of four playing cards with one spot

2. a single spot or pip on a playing card, die, etc

3. tennis a winning serve that the opponent fails to reach

4. golf a hole in one

5. a fighter pilot accredited with destroying several enemy aircraft

6. informal an expert or highly skilled person

   an ace at driving

7. a hidden and powerful advantage

8. to have all the advantages or power

9. to use one's best weapon or resource

10. almost to the point of

    he came within an ace of winning

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adjective

1. informal superb; excellent

verb

1. tennis to serve an ace against

2. golf to play (a hole) in one stroke

3. to perform extremely well or score very highly in (an examination, etc)

ACE ² British  

/ eɪs /

acronym

1. (in Britain) Advisory Centre for Education; a private organization offering advice on schools to parents

2. Allied Command Europe

3. angiotensin-converting enzyme See ACE inhibitor

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ace More Idioms  

More idioms and phrases containing ace

• hold all the aces
• within an ace of

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Etymology

Origin of ace¹

First recorded in 1250–1300, in 1795–1800 ace ¹ for def. 5; from Middle English as, aas, ais, from Old French as, from Latin ass- (stem of as ) “a copper coin (originally weighing one pound), unit (of money, weight)”; sense 4 was taken directly from French as in World War I, and sense 5 developed from sense 4; as ²

Origin of ace²

First recorded in 2005–10; shortening of asexual ( def. )

Example Sentences

Apparently not when he’s working a soup kitchen, according to these legal aces.

From The Wall Street Journal

Tuchel, of course, has another world-class ace up his sleeve too in Bellingham, who scored one and set up another against Madrid's Clasico rivals Barcelona at the end of October.

From BBC

I have been told that few people have been able to ‘ace’ this Examination and, in fact, most do very poorly, which is why many other Presidents have decided not to take it at all.

From Salon

Nike said its advert, promoting tennis polo shirts with the tagline "serve and ace with Nike… sustainable materials", was framed "in general terms" and highlighted the wider sustainability of its products.

From BBC

For years, high-schoolers have boasted in college applications about learning Latin, leading the chess club or acing Advanced Placement Physics.

From The Wall Street Journal

Related Words

• winner