The Collaborative International Dictionary of English v.0.48:

Pour \Pour\, a.
   Poor. [Obs.] --Chaucer.
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Pour \Pour\, v. i.
   To pore. [Obs.] --Chaucer.
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Pour \Pour\, v. t. [imp. & p. p. Poured; p. pr. & vb. n.
   Pouring.] [OE. pouren, of uncertain origin; cf. W. bwrw to
   cast, throw, shed, bwrw gwlaw to rain.]
   1. To cause to flow in a stream, as a liquid or anything
      flowing like a liquid, either out of a vessel or into it;
      as, to pour water from a pail; to pour wine into a
      decanter; to pour oil upon the waters; to pour out sand or
      dust.
      [1913 Webster]

   2. To send forth as in a stream or a flood; to emit; to let
      escape freely or wholly.
      [1913 Webster]

            I . . . have poured out my soul before the Lord. --1
                                                  Sam. i. 15.
      [1913 Webster]

            Now will I shortly pour out my fury upon thee.
                                                  --Ezek. vii.
                                                  8.
      [1913 Webster]

            London doth pour out her citizens !   --Shak.
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            Wherefore did Nature pour her bounties forth
            With such a full and unwithdrawing hand ? --Milton.
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   3. To send forth from, as in a stream; to discharge
      uninterruptedly.
      [1913 Webster]

            Is it for thee the linnet pours his throat ? --Pope.
      [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Pour \Pour\, v. i.
   To flow, pass, or issue in a stream, or as a stream; to fall
   continuously and abundantly; as, the rain pours; the people
   poured out of the theater.
   [1913 Webster]

         In the rude throng pour on with furious pace. --Gay.
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Pour \Pour\, n.
   A stream, or something like a stream; a flood. [Colloq.] "A
   pour of rain." --Miss Ferrier.
   [1913 Webster]

WordNet (r) 3.0 (2006):

pour
    v 1: cause to run; "pour water over the floor"
    2: move in large numbers; "people were pouring out of the
       theater"; "beggars pullulated in the plaza" [syn: pour,
       swarm, stream, teem, pullulate]
    3: pour out; "the sommelier decanted the wines" [syn: decant,
       pour, pour out]
    4: flow in a spurt; "Water poured all over the floor"
    5: supply in large amounts or quantities; "We poured money into
       the education of our children"
    6: rain heavily; "Put on your rain coat-- it's pouring outside!"
       [syn: pour, pelt, stream, rain cats and dogs, rain
       buckets]

Moby Thesaurus II by Grady Ward, 1.0:

192 Moby Thesaurus words for "pour":
   Niagara, abound, accord, administer, afford, allot, allow, award,
   bail, beat, bestow, bestow on, blow out, brash, bristle with,
   bucket, burst of rain, cascade, cast forth, cataclysm, cataract,
   cloudburst, communicate, confer, course, crawl with, creep with,
   crowd, cup, deal, deal out, debouch, decant, deluge, dip,
   discharge, disembogue, disgorge, dish, dish out, dish up, dispense,
   dole, dole out, donate, downfall, downflow, downpour, drain,
   drain out, drench, drencher, drizzle, drum, ebb, ejaculate, emerge,
   emit, empty, eruct, erupt, exhaust, expel, extend, extravasate,
   exuberate, fall, find vent, flood, flooding, flow, flow back,
   flow in, flow out, flush, fork, fork out, fresh, freshet, gift,
   gift with, give, give freely, give off, give out, go forth, grant,
   gush, gush out, gushing rain, hand out, heap, heavy rain, help to,
   impart, inundate, inundation, issue, issue forth, jet, ladle, lash,
   lavish, let have, let out, make, mete, mete out, mizzle, offer,
   outflow, outpour, overflow, patter, pelt, pitter-patter, plash,
   pour forth, pour out, pour with rain, precipitate, present,
   proceed, proffer, proliferate, rain, rain tadpoles, rainburst,
   rainspout, rainstorm, regurgitate, render, rill, river, roll, run,
   run out, run over, rush, sally forth, scoop, scud, send forth,
   send out, serve, set, shell out, shovel, shower, shower down, slip,
   sluice, sluice out, snow, soaker, soaking rain, spade, spate,
   spatter, spew, spew out, spit, spoon, spout, spout out, spring,
   sprinkle, spurt, squirt, stream, surge, surge back, swarm,
   swarm with, tattoo, teem, teem with, tender, throng, throw out,
   torrent, torrent of rain, trend, void, vomit forth, vouchsafe,
   waterflood, waterspout, weep, well, well out, yield