Webster’s Revised Unabridged Dictionary · 1913
Defunct
De·funct′ (dē·fŭn̲kt′). a. [L. defunctus, p. p. of defungi to acquit one's self of, to perform, finish, depart, die; de + fungi to perform, discharge: cf. F. défunt. See Function.] Having finished the course of life; dead; deceased. "Defunct organs." Shak.
The boar, defunct, lay tripped up, near. Byron.
De·funct′, n. A dead person; one deceased.