retraction

noun

the act of pulling or holding or drawing a part back
部分を引く、保つ、または引き戻す行為
- the retraction of the landing gear
  着陸装置の取り外し
- retraction of the foreskin
  包皮の後退
a disavowal or taking back of a previous assertion
前言を翻して否認すること

Japanese WordNet Copyright 2009, 2010 by the National Institute of Information and Communications Technology (NICT).

All rights reserved.