凌厉 (líng lì) is an adjective describing something that is fiercely aggressive, swift, and sharp—often with a sense of overwhelming force or intensity. The first character 凌 (líng) conveys the idea of rising above, overpowering, or pressing down forcefully (as in 凌驾 'to dominate'), while 厉 (lì) means 'severe', 'strict', or 'fierce' (as in 严厉 'strict'). Together, they evoke imagery of unstoppable momentum—like a predator’s pounce or a sudden, cutting wind.

This word is commonly used to describe rapid, decisive actions or imposing presence: a tiger’s attack, a lawyer’s cross-examination, a storm’s onset, or even a dancer’s sharp, commanding movements. It carries a slightly literary or formal tone and is rarely used in casual speech. While it can describe people, objects, or natural phenomena, it always implies both speed and severity—not mere strength or anger alone.