major
🇺🇸
/ˈmeɪdʒər/
🇬🇧
/ˈmeɪdʒə(r)/
very large or important
He had a major role in the project.
serious
It's not a major problem.
in music, a happy-sounding scale
The song is in D major.
main subject of study in college
Her major subject is biology.
a high-ranking army officer
Major Brown led the troops.
main subject studied in college
Her major is French.
student studying a main subject
She is a French major.
large company or competition
The oil major reported profits.
top professional sports leagues
He plays in the majors.