回家 (huí jiā) literally means 'return home' — 回 (huí) means 'to return' or 'to go back', and 家 (jiā) means 'home' or 'family'. Together, they form a common verb phrase meaning 'to go home' or 'to return home', emphasizing the action of returning to one's residence after work, school, or an outing. It’s used in everyday speech across all ages and registers, and often implies completion of daily activities.

This phrase is typically used with time expressions (e.g., 今天晚上, 明天) or verbs indicating movement or intention (e.g., 想, 要, 打算). It does not require an object — you never say *回家 + [place]* because 家 already specifies the destination. Unlike English, Chinese doesn’t use prepositions like 'to' here; the direction is inherent in 回. It can also appear in compound structures like 回家路上 ('on the way home') or 回家后 ('after getting home').