Englishbig leaguenounMeaningA major league.Major league (pertaining to the highest level of professional sports).Major league (significant, important).To a significant degree; on a large scale.Related wordsmajor league(English)majors(English)big show(English)bigs(English)superleague(English)aaaa(English)big-timer(English)major(English)SourcesDictionaryAPI.dev English dictionary data