FARM, or FERME, an old Saxon word which originally signified provisions; and which afterwards came to be used instead of rent, because anciently the principal part of the rent of lands was paid in corn, poultry, &c. Hence the word farm, by a gradual departure from its original sense, came to signify the estate or lands (firma) so held; and the person holding lands in this way was called a firmarius or farmer.5

According to the census returns of 1851, the total number of farms in Great Britain was 283,378; of which 223,271 were in England and Wales, 56,150 in Scotland, and 3957 in the islands in the British seas. Of the total number of farms,

190,573 were under 100 acres.
52,912 from 100 to 200
20,603 ... 200 ... 300
9,031 ... 300 ... 400
4,063 ... 400 ... 500
2,248 ... 500 ... 600
2,816 ... 600 ... 1000
1,132 ... 1000 and upwards.

The size of 2558 farms was not stated. The average size of farms is 102 acres; and altogether they occupy about one-half of the territory of Great Britain. For observations on farms, see AGRICULTURE, vol. ii., p. 364, et seq.