ace
adjective
1. of the highest quality
- an ace reporter
Similar word(s): superior, crack, super, tiptop, topnotch, tops
noun
1. the smallest whole number or a numeral representing this number
Similar word(s): one, single, unity
Definition categories: quantity, digit, figure
2. one of four playing cards in a deck having a single pip on its face
Definition categories: man–made
3. someone who is dazzlingly skilled in any field
Similar word(s): adept, champion, genius, hotshot, maven, mavin, sensation, star, superstar, virtuoso, whiz, whizz, wiz, wizard
Definition categories: person, expert
4. proteolytic enzyme that converts angiotensin I into angiotensin II
Definition categories: substance, peptidase, protease, proteinase
5. a major strategic headquarters of NATO; safeguards an area extending from Norway to Turkey
Definition categories: group, headquarters
6. a serve that the receiver is unable to reach
Definition categories: act, serve, service
Sentences with ace as a noun:
- I have the ace of diamonds.
verb
1. succeed at easily
Similar word(s): nail
Definition categories: social, pass
2. score an ace against
- He aced his opponents
Definition categories: competition, hit, score, tally
3. play (a hole) in one stroke
Definition categories: competition, play
4. serve an ace against (someone)
Definition categories: competition, serve