major league
noun, adjective
Forms major leagues major-league
- noun An association of sports teams which plays at the highest skill level of its sport, especially Major League Baseball.
- noun (usually in the plural or attributive) The highest level of competition in a field of endeavor. “You can't be so casual. You're in the major leagues now.”
- adjective (sports) Of or pertaining to a major sports league; belonging to the professional level of a sport, such as US baseball.
- adjective (by extension) Analogous in importance to a major league sports team. “That rock band is really major league.”
- adjective (figurative) Serious, high-level; significant “The company made a major league effort to get the contract.”
Synonyms
Sources: Wiktionary — from the Wiktionary entry “major league”, CC BY-SA 4.0. Details