English dictionary

ace

/eI/s/

Definitions, examples, synonyms and antonyms from WordNet 3.0.

noun

the smallest whole number or a numeral representing this number

noun.quantity

Synonyms 1 i one single unity

Source: WordNet 3.0
one of four playing cards in a deck having a single pip on its face

noun.artifact

Source: WordNet 3.0
someone who is dazzlingly skilled in any field

noun.person

Synonyms adept champion genius hotshot maven mavin sensation star superstar virtuoso whiz whizz wiz wizard

Source: WordNet 3.0
proteolytic enzyme that converts angiotensin I into angiotensin II

noun.substance

Synonyms angiotensin converting enzyme angiotensin-converting enzyme

Source: WordNet 3.0
a major strategic headquarters of NATO; safeguards an area extending from Norway to Turkey

noun.group

Synonyms allied command europe

Source: WordNet 3.0
a serve that the receiver is unable to reach

noun.act

Source: WordNet 3.0
A unit; a single point or spot on a card or die; the card or die so marked; as, the <i>ace</i> of diamonds.

noun

Source: webster1913
A single point won by a stroke, as in handball, rackets, etc.; in tennis, frequently, a point won by a service stroke.

noun

Source: webster1913