What is the meaning of piddle?

noun

• Liquid excretory product.
  • usage: "there was blood in his urine"; "the child had to make water"
  • synonyms: urine, piss, pee, weewee, water

verb

• Waste time; spend one's time idly or inefficiently.
  • synonyms: wanton, wanton away, piddle away, trifle
• Eliminate urine.
  • usage: "Again, the cat had made on the expensive rug"
  • synonyms: make, urinate, puddle, micturate, piss, pee, pee-pee, make water, relieve oneself, take a leak, spend a penny, wee, wee-wee, pass water