‘脱离’ is a compound verb meaning 'to detach from' or 'to break away from' something, often implying separation from a condition, relationship, group, or state—especially one that is restrictive, harmful, or undesirable. The first character 脱 (tuō) means 'to remove' or 'to shed', as in shedding clothing or a burden; the second character 离 (lí) means 'to part from' or 'to leave'. Together, they emphasize an active, intentional, and often difficult process of disengagement.

This word is commonly used in formal, medical, political, or psychological contexts—for example, detaching from addiction, disease, oppressive systems, or unhealthy relationships. It carries a connotation of liberation or recovery, but also implies effort and consequence. While it can be used literally (e.g., detaching a device), its most frequent uses are abstract and socially or physically consequential.