ace noun - Definition, pictures, pronunciation and usage notes | Oxford Advanced Learner's Dictionary at OxfordLearnersDictionaries.com

Definition of ace noun from the Oxford Advanced Learner's Dictionary

ace

noun
 
/eɪs/
 
/eɪs/
Idioms
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  1. a playing card with a large single symbol on it, which has either the highest or the lowest value in a particular card game
    • the ace of spades/hearts/diamonds/clubs
    Topics Games and toysc2
    Oxford Collocations Dictionaryadjective
    • fighter
    • flying
    • goal
    See full entry
  2. (informal) a person who is very good at doing something
    • a soccer/flying ace
    • an ace marksman
    • French ace Mbappé scored a late penalty.
    Topics Successc2
    Oxford Collocations Dictionaryadjective
    • fighter
    • flying
    • goal
    See full entry
  3. (in tennis ) a serve (= the first hit) that is so good that your opponent cannot reach the ball
    • He served 20 aces in the match.
    Topics Sports: ball and racket sportsc2
    Oxford Collocations Dictionaryadjective
    • fighter
    • flying
    • goal
    See full entry
  4. (in golf) an occasion when a player hits the ball from the tee into the hole using only one shot synonym hole-in-oneTopics Sports: ball and racket sportsc2
  5. Word OriginMiddle English (denoting the “one” on dice): via Old French from Latin as ‘unity, a unit’.
Idioms
an ace up your sleeve (British English)
(North American English an ace in the hole)
  1. (informal) a secret advantage, for example a piece of information or a skill, that you are ready to use if you need to
hold all the aces
  1. to have all the advantages in a situation
    • The union soon realized that the management held all the aces.
play your ace
  1. to use your best argument, etc. in order to get an advantage in a situationTopics Opinion and argumentc2
within an ace of something/of doing something
  1. (British English) very close to something
    • We came within an ace of victory.
See ace in the Oxford Advanced American Dictionary
fever
noun
 
 
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B2
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