Free from tension or anxiety; at ease; leisurely.
Without physical tension; in a state of equilibrium.
Made more lenient; less strict; lax.
Of a muscle: soft, not tensed.
Without worry or anxiety; unaffected by disturbance.
Used as part of certain titles, originally to indicate sovereignty or independence.
Calm, peaceful, unruffled.
To make serene.
Serenity; clearness; calmness.
A fine rain from a cloudless sky after sunset.