feu

The word 'feu' entered English from Scots law, which borrowed it from the Old French 'feu', meaning a 'fief' or a 'land held in tenure'. This Old French term itself descended from the Medieval Latin 'feudum', the root of the English word 'feudal'. The core concept, a grant of land in return for service or rent, traveled with the term. In its specific Scottish legal context, 'feu' came to denote a distinctive form of perpetual land tenure for a fixed, non-military annual payment, preserving the ancient feudal concept of landholding but within a more commercialized framework.

The word is a simplex loanword from Old French. It cannot be meaningfully segmented into productive morphemes within modern English spelling.