Source : Webster's Revised Unabridged Dictionary (1913)

Brim \Brim\, v. i. [imp. & p. p. {Brimmed}; p. pr. & vb. n.
   {Brimming}.]
   To be full to the brim. ``The brimming stream.'' --Milton.

   {To brim over} (literally or figuratively), to be so full
      that some of the contents flows over the brim; as, a cup
      brimming over with wine; a man brimming over with fun.

Brimmed \Brimmed\, a.
   1. Having a brim; -- usually in composition. ``Broad-brimmed
      hat.'' --Spectator.

   2. Full to, or level with, the brim. --Milton.

Source : WordNet®

brim
     n 1: the top edge of a vessel [syn: {rim}, {lip}]
     2: a circular projection that sticks outward from the crown of
        a hat
     [also: {brimming}, {brimmed}]

brim
     v 1: be completely full; "His eyes brimmed with tears"
     2: fill as much as possible; "brim a cup to good fellowship"
     [also: {brimming}, {brimmed}]

brimmed
     See {brim}