埋伏 (mái fú) literally combines 埋 (to bury, conceal) and 伏 (to crouch, lie low), together meaning 'to lie in ambush' — hiding secretly while waiting to attack or observe. It emphasizes deliberate concealment and strategic positioning, often with intent to surprise or capture. Though it can describe human military or tactical actions, it’s frequently used in nature contexts, such as predators stalking prey or animals camouflaging themselves in their habitat.

The term carries a sense of quiet readiness and intentionality — not just hiding, but hiding *for a purpose*. It appears commonly in wildlife documentaries, hunting narratives, and martial arts stories. While the characters individually suggest physical posture (crouching) and concealment (burying oneself from view), together they form a compound verb that functions as a single action unit, usually followed by an object (e.g., 埋伏敌人) or used in passive or descriptive constructions.