[mod. f. Gr. ἀμφί both + -γονία, f. -γονος producing, engendering.] A term for sexual reproduction.
1876. trans. Haeckel’s Hist. Creat., I. 183. Those phenomena of Propagation … seen universally in the higher plants and animals, the processes of Sexual propagation, or Amphigony.—The processes of Non-sexual Propagation, or Monogony, are much less generally known.
