
Nappy
Cultural Relativity
Understand that 'nappy' means diaper in some countries, but not in the U.S. where 'diaper' is used. 
Visual Imagery
'Nappy' is used when visualizing a baby's garment that holds waste, typically secured with tapes or Velcro. 
Common Collocations
Pairs often with verbs related to caretaking, like 'change,' 'dispose of,' or 'buy.' 