nap in WordNet English dictionary

1. sleeping for a short period of time (usually not in bed)
   nap  catnap  cat sleep  forty winks  short sleep  snooze 
   
2. a card game similar to whist; usually played for stakes
   Napoleon  nap 
   
3. the yarn (as in a rug or velvet or corduroy) that stands up from the weave
   "for uniform color and texture tailors cut velvet with the pile running the same direction"
   pile  nap 
   
4. a soft or fuzzy surface texture
   nap 
   
5. a period of time spent sleeping
   "he felt better after a little sleep"; "there wasn't time for a nap"
   sleep  nap 
   

1. take a siesta
   "She naps everyday after lunch for an hour"
   nap  catnap  catch a wink