degenerate noun

Category: abnormalcy.
1604, Cawdrey:

be vnlike his auncestours.

1626, Cockeram:

Not listed.

1658, Phillips:

Not listed.

degenerate verb

1604, Cawdrey:

to grow out of kind.

1626, Cockeram:

to turne out of kinde.

1658, Phillips:

to fall from a more noble to a baser kinde, to go aside from the virtues of ones ancestors.