[peri.stome] n [NL peristoma, fr. peri- + Gk stoma mouth--more at stomach] (ca. 1796) 1: the fringe of teeth surrounding the orifice of a moss capsule
2: the region around the mouth in various invertebrates -- peri.sto.mi.al adj
[peri.stome] n [NL peristoma, fr. peri- + Gk stoma mouth--more at stomach] (ca. 1796) 1: the fringe of teeth surrounding the orifice of a moss capsule
2: the region around the mouth in various invertebrates -- peri.sto.mi.al adj
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012