rhynchotous,a.Ent.|rɪŋˈkəʊtəs| [f.mod.L. Rhynchota, in Fabricius Rhyngota (f.Gr. ῥύγχος snout) + -ous.] Belonging to the order Rhynchota (=Hemiptera) of insects. [1858Mayne Expos.Lex., Rhyngotus,..rhyngotous.]1890Nature 30 Jan. 302 This interesting but difficult group [i.e.Cicadæ] of Rhynchotous insects.