Source : Webster's Revised Unabridged Dictionary (1913)

Piddle \Pid"dle\, v. i. [imp. & p. p. {Piddled}; p. pr. & vb. n.
   {Piddling}.] [Cf. dial. Sw. pittla to keep picking at, Sw.
   peta to pick.]
   1. To deal in trifles; to concern one's self with trivial
      matters rather than with those that are important.
      --Ascham.

   2. To be squeamishly nice about one's food. --Swift.

   3. To urinate; -- child's word.

Source : WordNet®

piddle
     n : liquid excretory product; "there was blood in his urine";
         "the child had to make water" [syn: {urine}, {piss}, {pee},
          {weewee}, {water}]
     v 1: waste time; spend one's time idly or inefficiently [syn: {wanton},
           {wanton away}, {piddle away}, {trifle}]
     2: eliminate urine; "Again, the cat had made on the expensive
        rug" [syn: {make}, {urinate}, {puddle}, {micturate}, {piss},
         {pee}, {pee-pee}, {make water}, {relieve oneself}, {take
        a leak}, {spend a penny}, {wee}, {wee-wee}, {pass water}]