‘嘱咐’ is a compound verb meaning to instruct someone earnestly, often with care, concern, or urgency. The first character 嘱 (zhǔ) means 'to entrust' or 'to charge', and the second 咐 (fù) means 'to tell repeatedly' or 'to urge'. Together, they convey a sense of sincere, thoughtful instruction — not just giving orders, but emphasizing importance, safety, or responsibility. It’s commonly used in contexts involving guidance from elders, teachers, doctors, or supervisors.

This word carries a warm, caring connotation — it implies the speaker has the listener’s best interest at heart. It’s frequently heard in family settings (e.g., parents telling children what to do before school), medical advice (doctors reminding patients about medication), or workplace instructions where precision matters. Unlike neutral verbs like ‘说’ (to say) or ‘告诉’ (to tell), ‘嘱咐’ suggests repetition, emphasis, and emotional weight — often followed by content clauses introduced by ‘要’, ‘别’, or ‘一定’.