Peace (noun)

1. A state of tranquility, quiet, and harmony; freedom from civil disturbance.
2. A state in which there is no war or conflict.

Origin:

Late middle english: from old french pais, from latin pax, pac- "agreement, treaty, peace".

Examples:

1. Peaceful protests were held in the city center yesterday.
2. The world has known only a few years of peace in the last decade.
3. The treaty brought peace to the warring countries.
4. She finally found peace after years of inner turmoil.
5. They sat in the garden, surrounded by peace and calmness.