How do you spell Hannukah?
late 14c., "withdrawal of an opinion," from Latin retractionem (nominative retractio) "a drawing back, hesitation, refusal," noun of action from past participle stem of retractare "revoke, cancel," from re- "back" (see re-) + tractere "draw violently," frequentative of trahere "to draw" (see tract (n.1)). Originally the title of a book by St. Augustine correcting his former writings. Meaning "recantation of opinion with admission of error" is from 1540s.
retraction re·trac·tion (rĭ-trāk'shən)
The act of drawing back or in; shrinking.
The act of pulling apart, usually as part of a surgical procedure.
The posterior movement of teeth, usually with the aid of an orthodontic appliance.