[sper.ma.ti.um] n, pl -tia [NL, fr. Gk spermation, dim. of spermat-, sperma] (1856): a nonmotile cell functioning as a male gamete in some lower plants (as red algae) -- sper.ma.tial adj
SPERMATIUM
Meaning of SPERMATIUM in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012