The Collaborative International Dictionary of English v.0.48:

Farm \Farm\, v. t. [imp. & p. p. Farmed; p. pr. & vb. n.
   Farming.]
   1. To lease or let for an equivalent, as land for a rent; to
      yield the use of to proceeds.
      [1913 Webster]

            We are enforced to farm our royal realm. --Shak.
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   2. To give up to another, as an estate, a business, the
      revenue, etc., on condition of receiving in return a
      percentage of what it yields; as, to farm the taxes.
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            To farm their subjects and their duties toward
            these.                                --Burke.
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   3. To take at a certain rent or rate.
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   4. To devote (land) to agriculture; to cultivate, as land; to
      till, as a farm.
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   To farm let, To let to farm, to lease on rent.
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The Collaborative International Dictionary of English v.0.48:

Farm \Farm\, n. [OE. ferme rent, lease, F. ferme, LL. firma, fr.
   L. firmus firm, fast, firmare to make firm or fast. See
   Firm, a. & n.]
   1. The rent of land, -- originally paid by reservation of
      part of its products. [Obs.]
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   2. The term or tenure of a lease of land for cultivation; a
      leasehold. [Obs.]
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            It is great willfulness in landlords to make any
            longer farms to their tenants.        --Spenser.
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   3. The land held under lease and by payment of rent for the
      purpose of cultivation.
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   4. Any tract of land devoted to agricultural purposes, under
      the management of a tenant or the owner.
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   Note: In English the ideas of a lease, a term, and a rent,
         continue to be in a great degree inseparable, even from
         the popular meaning of a farm, as they are entirely so
         from the legal sense. --Burrill.
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   5. A district of country leased (or farmed) out for the
      collection of the revenues of government.
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            The province was devided into twelve farms. --Burke.
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   6. (O. Eng. Law) A lease of the imposts on particular goods;
      as, the sugar farm, the silk farm.
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            Whereas G. H. held the farm of sugars upon a rent of
            10,000 marks per annum.               --State Trials
                                                  (1196).
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The Collaborative International Dictionary of English v.0.48:

Farm \Farm\, v. i.
   To engage in the business of tilling the soil; to labor as a
   farmer.
   [1913 Webster]

WordNet (r) 3.0 (2006):

farm
    n 1: workplace consisting of farm buildings and cultivated land
         as a unit; "it takes several people to work the farm"
    v 1: be a farmer; work as a farmer; "My son is farming in
         California"
    2: collect fees or profits
    3: cultivate by growing, often involving improvements by means
       of agricultural techniques; "The Bordeaux region produces
       great red wines"; "They produce good ham in Parma"; "We grow
       wheat here"; "We raise hogs here" [syn: grow, raise,
       farm, produce]

The Free On-line Dictionary of Computing (19 January 2023):

processor farm
farm

    A parallel processor where tasks are
   distributed, or "farmed out", by one "farmer" processor to
   several "worker" processors, and results are sent back to the
   farmer.  This arrangement is suitable for applications which
   can be partitioned into many separate, independent tasks, the
   canonical examples being ray tracing and the Mandelbrot
   set.  In order to be efficient, the extra time spent on
   communications must be small compared to the time spent
   processing each task.

   (2001-05-28)


The Jargon File (version 4.4.7, 29 Dec 2003):

farm
 n.

    A group of machines, especially a large group of near-identical machines
    running load-balancing software, dedicated to a single task. Historically
    the term server farm, used especially for a group of web servers, seems to
    have been coined by analogy with earlier disk farm in the early 1990s;
    generalization began with render farm for a group of machines dedicated to
    rendering computer animations (this term appears to have been popularized
    by publicity about the pioneering “Linux render farm” used to produce the
    movie Titanic). By 2001 other combinations such as “compile farm” and “
    compute farm” were increasingly common, and arguably borderline techspeak.
    More jargon uses seem likely to arise (and be absorbed into techspeak over
    time) as new uses are discovered for networked machine clusters. Compare 
    link farm.