/ Dictionary / Index N Nan: Meaning and Definition of Find definitions for: Nan Pronunciation: (nan), [key] — n. a word formerly used in communications to represent the letter N. a female given name. nan- Pronunciation: [key] var. ofbefore a vowel: nanoid. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: nan (Thesaurus) Namur nana Related Content Daily Word Quiz: banshee Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language