withdrawal
with.draw.al \-'dro.(*-)l\ n 1a: retreat or retirement esp. into a more secluded or less exposed place o r position 1b: an operation by which a military force disengages from the enemy 1c: DETACHMENT 2: RETRACTION, REVOCATION 3: the act of drawing someone or something back from or out of a place or p osition 4a: the act of taking back or away something that has been granted or posse ssed 4b: removal from a place of deposit or investment 4c: the discontinuance of administration or use of a drug
Webster's English Dictionary