CALM, a.
1. Still quiet being at rest as the air. Hence not stormy or tempestuous as a calm day.
2. Undisturbed not agitated as a calm sea.
3. Undisturbed by passion not agitated or excited quiet tranquil as the mind, temper, or attention.
CALM, n. Stillness tranquillity quiet freedom from motion, agitation, or disturbance applied to the elements, or the mind and passions.
CALM, To still to quiet as the wind, or elements to still, appease, allay or pacify, as the mind, or passions.