major
ma-jor
noun
An army officer ranking above a captain and below a lieutenant colonel.
"Major Smith led the platoon."
noun
A musical key or scale having a cheerful or bright quality.
"The piece is in C major."
adjective
Of great importance, significance, or seriousness; principal or main.
"This is a major problem for us."
Thesaurus
Synonyms: better, John Major, John R. Major, John Roy Major, stellar, prima, leading, star, starring