congenitally,adv.|kənˈdʒɛnɪtəlɪ| [f.prec. + -ly2.] In a congenital way; from birth. 1862Darwin Fertil. Orchids i. 9 Pollinia furnished..with a caudicle, congenitally attached to a viscid disc.1884A. J. Ellis in Athenæum 12 Jan. 55/2 If..the parents are not congenitally deaf the offspring is in no danger.