noun to make calm; to render still or quiet, as elements; as, to calm the winds.
2. calm ·noun to deliver from agitation or excitement; to still or soothe, as the mind or passions.
3. calm (·superl) not stormy; without motion, as of winds or waves; still; quiet; serene; undisturbed.
4. calm (·superl) undisturbed by passion or emotion; not agitated or excited; tranquil; quiet in act or speech.
5. calm ·noun freedom from motion, agitation, or disturbance; a cessation or absence of that which causes motion or disturbance, as of winds or waves; tranquility; stillness; quiet; serenity.