This noun appears uniquely in Zechariah 12:2, where God declares he will make Jerusalem 'a cup of reeling' for all surrounding peoples. The metaphor draws on the image of intoxication leading to staggering and loss of control. Those who come against Jerusalem will drink from this cup and find themselves disoriented and unable to function effectively. The Spanish 'vértigo' (dizziness/vertigo) captures the sense of disorientation, though the context is judgment rather than mere dizziness.