歇脚 literally means 'to rest the feet'—'歇' (xiē) means 'to rest, pause, or take a break', and '脚' (jiǎo) means 'feet'. Together, they form an idiomatic verb meaning to pause briefly during a journey—often while walking, hiking, cycling, or traveling on foot. It implies a short, informal stop to catch one’s breath, stretch, or regain energy—not a long rest or overnight stay.

This term is commonly used in everyday spoken Chinese, especially in rural or semi-rural contexts, or when describing travel on foot or by bicycle. It carries a warm, unhurried connotation, often suggesting hospitality (e.g., stopping at a roadside stall or friend’s home) or simple physical relief. While it can appear in writing, it’s more frequent in conversational and narrative contexts than formal reports or technical documents.