Ace is to hit a golf ball into the hole in one try.
Any of the celestial bodies visible to the naked eye at night as fixed, usually twinkling points of light, including binary and multiple star systems.
One considered to have the dominant position or highest authority, especially as a result of a competitive victory.
Any person in a subordinate, often servile, position
Find another word for top-banana. In this page you can discover 11 synonyms, antonyms, idiomatic expressions, and related words for top-banana, like: ace, big-enchilada, bigwig, head-honcho, star, top-dog, main comic, head person, second-to-none, second-banana and kingpin.