spermo-
irregular comb. form (for spermato-) of L. sperma or Gr. σπέρµα sperm n.1, used in various terms of Phys., Zool., and Bot.
The older and more important of these are given below; many others, as spermocarp, spermo-centre, spermo-coccus, spermo-cyte, spermo-duct, spermo-lith, spermo-nucleus, etc., appear in recent Dicts. or special scientific works.