nemathecial,a.Bot.|nɛməˈθiːʃ(ɪ)al| [f. next.] Of or belonging to the nemathecium. 1890in Cent.Dict.1899Darbishire in Annals Bot. XIII. 261 At first as a rule these nemathecial bodies are formed only on one side of the flattened spermaphore.Ibid. 262 Outer cells of nemathecial filaments.