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ace


ace - noun

  • the smallest whole number or a numeral representing this number
  • one of four playing cards in a deck having a single pip on its face
  • someone who is dazzlingly skilled in any field
  • proteolytic enzyme that converts angiotensin I into angiotensin II
  • a major strategic headquarters of NATO; safeguards an area extending from Norway to Turkey
  • a serve that the receiver is unable to reach

    • ace - verb

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