[ad. mod.L. *spermatista or F. spermatiste, f. L. spermat-, sperma sperm + -IST.] One who held the view that the sperm alone was the source of animal life.
18369. Todds Cycl. Anat., II. 427/1. According to the theory of the Spermatists, the male semen alone furnished all the vital parts of the new animal.
1899. J. A. Thomson, Sci. Life, 125. Other observers, nicknamed spermatists or animalculists, believed them [sc. spermatozoa] to be the earliest stages of the young animal.