Definition of the word farm

Middle English: from Old French ferme, from medieval Latin firma ‘fixed payment’, from Latin firmare ‘fix, settle’ (in medieval Latin ‘contract for’), from firmus ‘constant, firm’; compare with firm. The noun originally denoted a fixed annual amount payable as rent or tax; this is reflected in farm (sense 2 of the verb), which later gave rise to farm out meaning ‘to subcontract’. The noun came to denote a lease, and, in the early 16th century, land leased for farming. The verb sense ‘grow crops or keep livestock’ dates from the early 19th century