This new, up-to-date Portuguese language dictionary is a heavyweight contender for your reference shelf. If you’re an intermediate or advanced student of Portuguese looking for a real Portuguese dictionary, this is one of the most impressive.
It’s published in Portugal by the staff at Dicionários Editora, O Porto. It includes the spelling reform rules, listing before and after examples of impacted words. It’s Portuguese-only, meaning that it offers words, parts of speech and definitions, NOT translations between Portuguese and English. It’s the right tool for someone who already knows some Portuguese, but not for beginning learners.