奔波 (bēn bō) is a compound verb meaning 'to rush about' or 'to be constantly on the move', often with connotations of exhaustion, urgency, or tireless effort. The first character 奔 (bēn) means 'to run' or 'to hurry', evoking speed and purpose; the second, 波 (bō), literally 'wave', suggests repeated, undulating motion — like waves crashing one after another. Together, they paint a vivid image of someone moving rapidly and persistently across places or tasks, rarely pausing.

This word is commonly used to describe demanding daily activities such as commuting long distances, juggling work responsibilities, or traveling frequently for business or family care. It carries a subtle tone of weariness or dedication — not neutral like 'traveling', but implying physical or mental strain. While it can appear in formal writing and speech, it’s also frequent in conversational contexts when expressing how hectic or exhausting one’s schedule has been.