Ace (Noun)
Meaning 1
Proteolytic enzyme that converts angiotensin I into angiotensin II.
Classification
Nouns denoting substances.
Examples
- Angiotensin-converting enzyme, commonly referred to as ACE, is a key component of the renin-angiotensin-aldosterone system.
- The test measures the amount of ACE in the blood, which can be elevated in certain disease states such as sarcoidosis.
- As an enzyme, ACE is a catalyst that speeds up the conversion of angiotensin I to angiotensin II.
- Inhibiting the action of ACE has been shown to reduce blood pressure in hypertensive patients by reducing the amount of angiotensin II present.
- ACE is also found in other tissues such as the lungs, kidneys, and heart, where it performs various physiological functions.
Synonyms
Hypernyms
Meaning 2
A serve that the receiver is unable to reach.
Classification
Nouns denoting acts or actions.
Examples
- The tennis player's powerful serve resulted in an ace, leaving her opponent stunned.
- The crowd erupted in cheers as the server slammed down an ace to win the game.
- With a swift motion, the player hit an ace that sailed past the receiver's outstretched racket.
- The receiver was caught off guard by the server's cleverly placed ace.
- The server's ace was the final point needed to secure the set and move on to the next round.
Hypernyms
Related Words
Meaning 3
The smallest whole number or a numeral representing this number; "he has the one but will need a two and three to go with it"; "they had lunch at one".
Classification
Nouns denoting quantities and units of measure.
Examples
- She's the ace of our tennis team, having won several championships.
- In a standard deck of cards, the ace is considered the highest card.
- He got an ace on his math test, answering every question correctly.
- The pilot was an ace, having shot down many enemy planes during the war.
- She was the ace of the pitching staff, throwing the fastest and most accurate pitches.
Synonyms
Hypernyms
Hyponyms
Meaning 4
One of four playing cards in a deck having a single pip on its face.
Classification
Nouns denoting man-made objects.
Examples
- She drew an ace from the deck and played it immediately, changing the course of the game.
- His lucky card, the ace of spades, was tucked away in a small pocket of his wallet for inspiration.
- The poker player's eyes widened as she was dealt two aces in the opening hand of the tournament.
- After a few hands of blackjack, the dealer revealed a surprise ace that altered the outcome of the game.
- With the ace of clubs on the table, the player's chances of winning the trick seemed almost guaranteed.
Meaning 5
Someone who is dazzlingly skilled in any field.
Classification
Nouns denoting people.
Examples
- She's an ace on the soccer field, consistently scoring goals and leading her team to victory.
- The guitarist was an ace, effortlessly playing intricate solos and improvising with a flair for the dramatic.
- The young chef was an ace in the kitchen, whipping up elaborate dishes with ease and precision.
- As a software developer, he's an ace, solving complex problems and writing elegant code that's the envy of his peers.
- She's an ace at public speaking, commanding attention with her confidence and charisma.
Synonyms
Related Words
Meaning 6
A major strategic headquarters of NATO; safeguards an area extending from Norway to Turkey.
Classification
Nouns denoting groupings of people or objects.
Examples
- The Allied Command Europe, or ACE, was a major strategic headquarters of NATO that safeguarded an area extending from Norway to Turkey.
- ACE was the central command authority for NATO's military forces in Europe during the Cold War era.
- As the main military command for NATO in Europe, ACE played a crucial role in defending against potential Soviet aggression.
- The ACE headquarters was responsible for coordinating military operations and strategies across the entire European theater.
- During its existence, ACE was the highest military authority for NATO in Europe, overseeing all military operations and defense planning.