Meaning

noun a commissioned military officer in the United States Army or Air Force or Marines; below lieutenant colonel and above captain

noun British statesman who was prime minister from 1990 until 1997 (born in 1943)

noun a university student who is studying a particular field as the principal subject

originFrom Middle English major, from Latin maior, comparative of magnus (“great, large; noble, important”), from Proto-Indo-European *méǵh₂yōs (“greater”), comparative of *meǵh₂- (“great”). Compare West Frisian majoar (“major”),…

Etymology from Wiktionary, CC BY-SA 3.0