set/put someone's mind at ease/rest

: to cause to sit : place in or on a seat

: to put (a fowl) on eggs to hatch them

: to put (eggs) for hatching under a fowl or into an incubator

: the act or action of setting

: the condition of being set

: a number of things of the same kind that belong or are used together

: intent, determined

: intentional, premeditated

: fixed by authority or appointment : prescribed, specified

: to place in a specified position or relationship : lay

: to move in a specified direction

: to send (something, such as a weapon or missile) into or through something : thrust

: a throw made with an overhand pushing motion

: an option to sell a specified amount of a security (such as a stock) or commodity (such as wheat) at a fixed price at or within a specified time — compare call 3d

: being in place : fixed, set

: some person : somebody

: recollection, memory

: the element or complex (see ¹complex 1) of elements in an individual that feels, perceives, thinks, wills, and especially reasons

: the conscious mental events and capabilities in an organism

: remind

: remember

: to attend to closely

: the state of being comfortable: such as

: freedom from pain or discomfort

: freedom from care

: to free from something that pains, disquiets, or burdens

: to make less painful : alleviate

: to lessen the pressure or tension of especially by slackening, lifting, or shifting

: repose, sleep

: freedom from activity or labor

: a state of motionlessness or inactivity

: to get rest by lying down

: to lie dead

: to cease from action or motion : refrain from labor or exertion

: a projection or attachment on the side of the breastplate of medieval armor for supporting the butt of a lance

: something that remains over : remainder