Repose as a noun is defined as:

- a state of resting after exertion or strain; especially : rest in sleep

- eternal or heavenly rest (Example: pray for the repose of a soul)

- a place of rest

- PEACE, TRANQUILITY (Example: the repose of the bayous)

- a harmony in the arrangement of parts and colors that is restful to the eye

- lack of activity : QUIESCENCE

- cessation or absence of activity, movement, or animation
(Example: The face in repose is grave and thoughtful.)

- composure of manner : POISE