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Medical Term:

excalation

Pronunciation: eks'ka-la'shun

Definition: Absence, suppression, or failure of development of one of a series of structures, as of a digit or vertebra.

[G. ex, from, + chalao, to abate, release]

© Copyright 2016 Wolters Kluwer. All Rights Reserved. Review Date: Sep 19, 2016.
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