1. A variety of a language that is distinguished by grammar, vocabulary, and pronunciation, typically used by people from a particular region or social class
The Scottish dialect has unique pronunciation and vocabulary.
O dialeto escocês tem pronúncia e vocabulário únicos.
2. A language that is considered to be a variant of another language and is not mutually intelligible with other variants
Cantonese and Mandarin are often considered dialects of Chinese.
Cantonês e mandarim são frequentemente considerados dialetos do chinês.