'Nan' definitions:

Definition of 'nan'

From: WordNet
noun
Your grandmother
noun
The mother of your father or mother [syn: grandma, grandmother, granny, grannie, gran, nan, nanna]
noun
A river of western Thailand flowing southward to join the Ping River to form the Chao Phraya [syn: Nan, Nan River]
noun
Leavened bread baked in a clay oven in India; usually shaped like a teardrop [syn: nan, naan]

Definition of 'Nan'

From: GCIDE
  • Nan \Nan\, interj. [For anan.] Anan. [Prov. Eng.] [1913 Webster]