1) Body waste 2) British slang for to urinate 3) Eliminate urine 4) Excrement 5) Excreta 6) Excretion 7) Excretory product 8) Liquid excretory product 9) Piss 10) Slang for to urinate 11) To urinate 12) Urine 13) Waste time 14) Water 15) Weewee Found on https://www.crosswordclues.com/clue/piddle
• (v. i.) To deal in trifles; to concern one`s self with trivial matters rather than with those that are important. • (v. i.) To urinate; -- child`s word. • (v. i.) To be squeamishly nice about one`s food. Found on http://thinkexist.com/dictionary/meaning/piddle/
Pid'dle intransitive verb [ imperfect & past participle Piddled ; present participle & verbal noun Piddling .] [ Confer dial. Swedish pittla to keep picking at, Swedish peta to pick.] 1. To deal in trifles; to conce... Found on http://www.encyclo.co.uk/webster/P/85