nan Meaning, Definition & Usage

1. noun your grandmother
   
2. noun the mother of your father or mother
   grannie; grandma; nanna; grandmother; gran; granny.
   
3. noun a river of western Thailand flowing southward to join the Ping River to form the Chao Phraya
   Nan River.
   
4. noun leavened bread baked in a clay oven in India; usually shaped like a teardrop
   naan.
   

WordNet