(noun)
a major strategic headquarters of NATO; safeguards an area extending from Norway to Turkey
(noun)
proteolytic enzyme that converts angiotensin I into angiotensin II
(noun)
someone who is dazzlingly skilled in any field
(verb)
succeed at easily
(adjective)
of the highest quality
an ace reporter
(noun)
the smallest whole number or a numeral representing this number
(noun)
a serve that the receiver is unable to reach
(noun)
one of four playing cards in a deck having a single pip on its face
(verb)
play (a hole) in one stroke
(verb)
score an ace against
He aced his opponents
(verb)
serve an ace against (someone)