effacement n. 忘却
effacement[ noun ]- shortening of the uterine cervix and thinning of its walls as it is dilated during labor
<noun.process>
- withdrawing into the background; making yourself inconspicuous
<noun.act>
Effacement \Ef*face"ment\, n. [Cf. F. effacement.]
The act if effacing; also, the result of the act.