the word 'withdrawal' is a deverbal noun formed from the verb 'withdraw', which itself originates from the middle english 'withdrawen'. this verb is a compound of the old english prefix 'with-', meaning "back" or "away", and the verb 'draw', from old english 'dragan', meaning "to pull". the literal, physical sense was "to pull back". the noun-forming suffix '-al', of latin origin via french, was attached to the verb in the early 17th century to create the abstract noun denoting the action or process. the semantic evolution is straightforward: from the concrete act of pulling something back, the meaning expanded to encompass abstract acts of retreat, removal, or disengagement, such as from a place, an activity, or a substance.

Structure: with (back) + draw (pull) + al (noun suffix) - with: from old english wiþ (meaning "against, back"). in this compound, it functions as a prefix indicating "back" or "away". - draw: from old english dragan (meaning "to drag, to pull"). it is the core verb root. - al: from latin -alis (adjective-forming suffix), often used in english to form nouns of action from verbs (e.g., arrival, refusal).