English dictionary
umbilication
/@/m,b/I/l/@/'k/eI//S//@/n/
Definitions, examples, synonyms and antonyms from WordNet 3.0.
noun
-
A slight, navel-like depression, or dimpling, of the center of a rounded body; as, the <i>umbilication</i> of a smallpox vesicle; also, the condition of being umbilicated.
Source: webster1913