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ace

 
 
pronunciation:
eIs
features:
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part of speech: noun
definition 1: An ace is a playing card that shows only one symbol in the middle. For example, a card that has just one heart in the middle, is an ace.
In card games, an ace has either the highest value of all the cards or the lowest.
 
definition 2: A person who is really an expert at something is sometimes called an ace.
The world's chess champion was an ace at chess even when he was a young teenager.
synonyms:
expert, professional, star
antonyms:
amateur
similar words:
authority, champion, genius, talent, veteran, wizard
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