Obs. Also adg-. [n. of action f. prec.: see -TION.] The action of generating or producing in addition.
c. 1630. Jackson, Creed, XII. iv. Wks. XII. 29. There have been additions unto this church without substraction; continual adgeneration without corruption.
1660. T. Stanley, Hist. Philos., I. VI. 60. Taking the form of a part (by aggeneration) through the digestive power of the animate body.