jeerer
         n 1: someone who jeers or mocks or treats something with
               contempt or calls out in derision [syn: {scoffer},
               {flouter}, {mocker}, {jeerer}]

English Dictionary: jeerer	by the DICT Development Group
From WordNet (r) 3.0 (2006) [wn]:
juror n someone who serves (or waits to be called to serve) on a jury Synonym(s): juror, juryman, jurywoman
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Jeerer \Jeer"er\, n.       A scoffer; a railer; a mocker.
From Webster's Revised Unabridged Dictionary (1913) [web1913]:
Juror \Ju"ror\, n. [F. jureur one who takes oath, L. jurator a       swearer, fr. jurare, jurari, to swear. See {Jury}, n.]       1. (Law) A member of a jury; a juryman.                         I shall both find your lordship judge and juror. --                                                                               Shak.          2. A member of any jury for awarding prizes, etc.