gell-mann

noun

1. Murray,born 1929, U.S. physicist: devised a system for classifying elementary particles and postulated theory of quarks; Nobel Prize 1969.

noun

1. Murray. born 1929, US physicist, noted for his research on the interaction and classification of elementary particles: Nobel prize for physics in 1969

1. American physicist who helped introduce the concept of quarks. He received the Nobel Prize for physics in 1969 for his contributions to the description and classification of subatomic particles.