Nonno
//ˈnɒnoʊ// noun, slang
noun, slang ·Uncommon ·College level
Definitions
Noun
- 1 A grandfather, especially one with Italian ancestry. informal
Synonyms
All synonymsEtymology
Borrowed from Italian nonno.
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.