Nemathecium
Pronunciation : Nem`a*the"ci*um ( or
Part of Speech : n.;
Etymology : [NL., fr. gr. (Bot.)
Definition : Defn: A peculiar kind of fructification on certain red alg?, consisting of an external mass of filaments at length separating into tetraspores.
pl. Nemathecia.
Source : Webster's Unabridged Dictionary, 1913