ace

Definition

• n. one of four playing cards in a deck having a single pip on its face
• n. someone who is dazzlingly skilled in any field
• n. a serve that the receiver is unable to reach
• v. score an ace against

Word forms

Present participle

acing

Past tense

aced

Third person singular

aces

Past participle

aced

Example sentences

1. n.

   She served an ace and won the match.

2. a.

   He is an ace student who always gets top grades.

3. n.

   The system uses an ace to manage automatic responses.