adj.
1.of the highest quality ace n.
1.the smallest whole number or a numeral representing this number
2.one of four playing cards in a deck having a single pip on its face
3.someone who is dazzlingly skilled in any field
4.a major strategic headquarters of NATO
5.a serve that the receiver is unable to reach ace v.
1.succeed at easily
2.score an ace against
3.play (a hole) in one stroke
4.serve an ace against (someone)
Idiom of the Day
a matter of life and death
an issue of great urgency
It was a matter of life and death to rescue the young boy from the water quickly.