The word 陷阱 is formed through a vivid conceptual combination where each character contributes to a unified image of a concealed danger. The first character, 陷, depicts "falling into" or "a pit", often suggesting a sunken or engulfing hazard. It is paired with 阱, which specifically means a man-made pit or trench used for trapping animals. Together, they do not merely list two things but blend into a single, potent metaphor: a pitfall trap, where the first part implies the action of falling and the second defines the trap itself, creating the complete idea of a deceptive snare designed to capture the unsuspecting.