Most dictionaries give you a translation and leave you guessing. Linguin gives you multiple meanings, real usage examples, synonyms, and context. Everything you need to actually understand a word and know when to use it. Slang, idioms, formal speech. It is all there.
Start with something real. A word you heard but never fully understood. A phrase that keeps coming up. Look it up, read the examples, feel the difference. Try the multilingual dictionary.