retract
UK[rɪˈtrækt]US[rɪˈtrækt]
v
to say publicly that you will not do something you had said you would do, or to admit that something you said was not true
v
to pull something back into the main part of an object, or to be pulled back in this way
Morpheme Breakdown
re
tract
re
back, again
tract
pull, draw
Etymology
the word "retract" has a clear linear descent from latin. it is formed from the prefix re-, meaning "back", and the verb trahere, meaning "to pull". the literal, physical sense of "pulling back" (as in retracting a landing gear or a cat's claws) is the direct inheritance of this construction. the more abstract meaning of "taking back" one's words or promises is a logical metaphorical extension, where spoken words are conceptualized as objects that can be drawn back or withdrawn from circulation. this semantic evolution from the concrete to the abstract is a common pattern in english vocabulary of latin origin.
Analysis
Structure: re (back, again) + tract (pull, draw)
re: a latin prefix meaning "back" or "again". it indicates a backward motion or a return to a previous state.
tract: from latin tractus, the past participle of trahere meaning "to pull, draw, drag". it functions as a root indicating a pulling action.
Examples
the newspaper was forced to retract its allegations due to a lack of evidence.
the pilot waited for clearance before retracting the aircraft's landing gear.
under pressure, the witness retracted her earlier statement to the police.