of own accordof (someone's/something's) own accord
without being asked or forced to.
My mother thought something was wrong when I cleaned up my room of my own accord.My legs seemed to move of their own accord.
of (one's) own accord
Voluntarily; of one's own free will. Police are hoping that the person of interest surrenders of his own accord.No, I didn't tell him to bring anything to dinner. He did that of his own accord.
of one's own accord
and of one's own free will
by one's own choice, without coercion. I wish that Sally would choose to do it of her own accord.I'll have to order her to do it because she won't do it of her own free will.