Found 2 items, similar to agenesis.
English → English (WordNet) Definition: agenesis agenesis n : imperfect development; nondevelopment of a part [syn: agenesia]
English → English (gcide) Definition: Agenesis Agenesis \A*gen"e*sis\, n. [Gr. 'a priv. + ? birth.] (Physiol.) Any imperfect development of the body, or any anomaly of organization. [1913 Webster] ||