The Collaborative International Dictionary of English v.0.48:
Agamogenesis \Ag`a*mo*gen"e*sis\, n. [Gr. ? unmarried ('a priv. + ? marriage) + ? reproduction.] (Biol.) Reproduction without the union of parents of distinct sexes: asexual reproduction. [1913 Webster]WordNet (r) 3.0 (2006):
agamogenesis n 1: reproduction without the fusion of gametes [syn: asexual reproduction, agamogenesis]