不嫌 is a verb phrase meaning 'not mind' or 'not object to' — it expresses tolerance or lack of aversion toward something that others might find unpleasant, inconvenient, or undesirable. The character 不 (bù) is the standard negation particle, while 嫌 (xián) means 'to dislike,' 'to find fault with,' or 'to consider unworthy.' Together, they form a compact, colloquial expression used in everyday speech to indicate willingness or openness despite potential drawbacks — for example, accepting a small space, a long walk, or a humble meal.

This phrase commonly appears in spoken Chinese and informal writing, often following a subject and preceding an adjective or noun phrase describing what is being tolerated (e.g., 不嫌麻烦, 不嫌累, 不嫌远). It carries a positive, accommodating connotation and is frequently used to show humility, gratitude, or good-natured flexibility — especially when responding to offers or apologies.