effacement

American  

[ih-feys-muhnt] / ɪˈfeɪs mənt /

noun

1. the act of wiping out, erasing, or doing away with something.

   The gradual effacement of ethnic differences has often been seen as a solution to the difficulties experienced by immigrants.

2. the act or habit of humbly keeping oneself in the background; self-effacement.

   There's nothing showy about the way this author writes; a sort of vast humility and effacement echoes through the whole book.

3. Medicine/Medical. the thinning of bodily tissue, especially of the cervix to prepare for childbirth.

   Cervical effacement is usually nearly complete before the first phase of labor.

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Etymology

Origin of effacement

efface ( def. ) + -ment ( def. )

Explanation

Effacement is what happens when something is erased or blotted out. If you hit your head hard enough, it might cause the effacement of your memory. You can use this noun for things that are physically erased, like the rain's effacement of the chalk portrait you drew on the sidewalk. It can also be used for figurative erasing, like the effacement of a dancer's dreams when he doesn't win a spot in the ballet corps. Effacement comes from the verb efface, "to erase or obliterate," from the Old French esfacier, literally "to remove the face."