dysgenesis

[ dis-jen-uh-sis ]
/ dɪsˈdʒɛn ə sɪs /

noun

Pathology. defective development of an organ, as of the gonads in Klinefelter's syndrome.

Origin of dysgenesis

First recorded in 1880–85; dys- + -genesis

Medical definitions for dysgenesis

dysgenesis
[ dĭs-jĕnĭ-sĭs ]

n.

Defective or abnormal embryonic development of an organ.