Il Devoto–Oli
| Editor | Luca Serianni Maurizio Trifone |
|---|---|
| Author | Giacomo Devoto Gian Carlo Oli |
| Subject | Dictionary of Italian |
| Publisher | Le Monnier |
Publication date | 1971 |
| Media type | Print (Hardcover) CD-ROM |
| Pages | 3216 |
Il Devoto–Oli. Vocabolario della lingua italiana is one of the best-known monolingual dictionaries of the Italian language, edited by Luca Serianni and Maurizio Trifone. Its first edition is dated 1971 and it is published annually by the Le Monnier.