Ace

Noun

 * 1) A single point or spot on a playing card or die.
 * 2) A card or die face so marked.
 * I have the ace of diamonds.
 * 1) A very small quantity or degree; a particle; an atom; a jot.
 * 2)  A serve made without the opponent hitting the ball.
 * 3)  The best pitcher on the team.
 * 4)  A run.
 * 5)  A hole in one.
 * 6) An expert at something.
 * 7) A military aircraft pilot who is credited with shooting down five or more enemy aircraft.
 * 8) A perfect score on a school exam.

Synonyms

 * pip

Verb

 * 1) To pass (a test, interviews etc.) perfectly.
 * 2)  To win a point by an ace.
 * 3)  To make an ace (hole in one).

Synonyms

 * pass with flying colours

Derived terms

 * ace it
 * ace out

Adjective

 * 1)  Excellent.

Synonyms

 * excellent
 * first-rate
 * outstanding