Vocabolario Treccani
Italy's most authoritative monolingual dictionary, free online with etymologies.
DictionariesFreeIntermediateAdvancedB1–C2
What it actually is
The reference Italians themselves reach for: full definitions, etymology, usage labels and a synonyms section, alongside Treccani's encyclopedia. Switching to a monolingual dictionary is one of the biggest jumps you can make at B1+, and this is the one to switch to. Entries are dense and written in fairly formal Italian, so keep a bilingual dictionary around for a while; some extras and the ad-free app are paid.
What it covers
- Vocabulary
- Reading