1. Informal language used in everyday conversation, characterized by casual vocabulary, relaxed grammar, and conversational tone
The author used colloquial language to make the character sound authentic and relatable.
O autor usou linguagem coloquial para fazer o personagem soar autêntico e identificável.
2. Speech patterns and expressions typical of casual, informal communication between friends or family
She switched from formal to colloquial language when talking to her friends.
Ela mudou de linguagem formal para coloquial ao conversar com suas amigas.