The Collaborative International Dictionary of English v.0.48:

Pout \Pout\ (p[=oo]t), n. [F. poulet. See Poult.]
   The young of some birds, as grouse; a young fowl. --Carew.
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Pout \Pout\ (p[=oo]t), v. i.
   To shoot pouts. [Scot.]
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Pout \Pout\ (pout), v. i. [imp. & p. p. Pouted; p. pr. & vb.
   n. Pouting.] [OE. pouten, of uncertain origin; cf. Prov.
   pot lip, Prov. F. potte, faire la potte to pout, W. pwdu to
   pout, be sullen, poten, potten, a paunch, belly.]
   1. To thrust out the lips, as in sullenness or displeasure;
      hence, to look sullen.
      [1913 Webster]

            Thou poutest upon thy fortune and thy love. --Shak.
      [1913 Webster]

   2. To protrude. "Pouting lips." --Dryden.
      [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Pout \Pout\, n.
   A sullen protrusion of the lips; a fit of sullenness. "Jack's
   in the pouts." --J. & H. Smith.
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Pout \Pout\, n. [Cf. Eelpout.] (Zool.)
   The European whiting pout or bib.
   [1913 Webster]

   Eel pout. (Zool.) See Eelpout.

   Horn pout, or Horned pout. (Zool.) See Bullhead
   (b) .
       [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Bib \Bib\, n. [From Bib, v., because the bib receives the
   drink that the child slavers from the mouth.]
   1. A small piece of cloth worn by children over the breast,
      to protect the clothes.
      [1913 Webster]

   2. (Zool.) An arctic fish (Gadus luscus), allied to the
      cod; -- called also pout and whiting pout.
      [1913 Webster]

   3. A bibcock.
      [1913 Webster] Bib

WordNet (r) 3.0 (2006):

pout
    n 1: a disdainful grimace [syn: pout, moue, wry face]
    2: marine eellike mostly bottom-dwelling fishes of northern seas
       [syn: eelpout, pout]
    3: catfish common in eastern United States [syn: horned pout,
       hornpout, pout, Ameiurus Melas]
    v 1: be in a huff and display one's displeasure; "She is pouting
         because she didn't get what she wanted" [syn: sulk,
         pout, brood]
    2: make a sad face and thrust out one's lower lip; "mop and
       mow"; "The girl pouted" [syn: pout, mop, mow]

Moby Thesaurus II by Grady Ward, 1.0:

57 Moby Thesaurus words for "pout":
   bag, balloon, beetle, belly, belly out, bilge, billow, bouge,
   brood, bug, bulge, dilate, distend, frown, gloom, glower, goggle,
   grimace, grump, jut, knit the brow, long face, look black,
   look sullen, lour, lower, make a face, make a lip, make a moue,
   make a mouth, mop, mop and mow, mope, moue, mouth, mow, mug,
   overhang, pet, poke, pooch, pop, pouch, project, protrude,
   pull a face, rictus, round out, scowl, snarl, stand out, stick out,
   sulk, swell, swell out, wry face, wry mouth