Definition of wee noun from the Oxford Advanced Learner's Dictionary

     

    wee

     noun
    noun
    BrE BrE//wiː//
     
    ; NAmE NAmE//wiː//
     
    (also wee-wee)(informal, especially British English)(often used by young children or when you are talking to them)
     
    jump to other results
  1. 1[singular] an act of passing liquid waste (called urine) from your body to do/have a wee I’m going for a wee. Mummy, I need a wee.
  2. 2[uncountable] = urine a puddle of wee
  3. Word Originnoun 1930s: imitative.