We found 3 dictionaries that define the word Ninnis:

General (2 matching dictionaries)

1. Ninnis: Wordnik
2. Ninnis: Wiktionary

Slang (1 matching dictionary)

3. ninnis: Urban Dictionary

Definitions from Wiktionary (Ninnis) ▸ noun:  A surname. ▸ Words similar to Ninnis ▸ Usage examples for Ninnis ▸ Idioms related to Ninnis ▸ Wikipedia articles (New!) ▸ Popular adjectives describing Ninnis ▸ Words that often appear near Ninnis ▸ Rhymes of Ninnis ▸ Invented words related to Ninnis