də̇|mästhə|nēən, (ˈ)dē|- adjective
or de·mos·the·ni·an |dēməs|thēn-, |dem-
Usage: usually capitalized
Etymology: Demosthen es died 322B.C. Greek orator + English -ean, -ian
: demosthenic
a species of Demosthenean eloquence
də̇|mästhə|nēən, (ˈ)dē|- adjective
or de·mos·the·ni·an |dēməs|thēn-, |dem-
Usage: usually capitalized
Etymology: Demosthen es died 322B.C. Greek orator + English -ean, -ian
: demosthenic
a species of Demosthenean eloquence
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012