mass

The journey of 'mass' begins with the Greek word 'maza', referring to a barley cake—a cohesive, kneaded lump of food. This term was adopted into Latin as 'massa', retaining the core sense of a shapeless, dense lump, such as dough or a clod of earth. Entering English via Old French in the late 14th century, its meaning expanded from a physical lump to any large, cohesive body of matter or people. This semantic evolution, from a concrete lump of dough to abstract concepts of bulk and collective quantity, was later refined in scientific contexts to precisely denote the fundamental property of matter in physics.

The word 'mass' is a simplex word. It is a loanword from Old French 'masse', which derived from Latin 'massa', meaning 'lump, dough'. The Latin term likely came from Greek 'maza' (barley cake, lump).