genetic lethal

ge·net·ic le·thal

a disorder that prevents effective reproduction by those affected; for example, Klinefelter syndrome.

ge·net·ic le·thal

(jĕ-net'ik lē'thăl) A disorder that prevents effective reproduction by those affected.

ge·net·ic le·thal

(jĕ-net'ik lē'thăl) Denotes disorder that prevents effective reproduction by those affected; e.g., Klinefelter syndrome.