Stentorian

Adjective

 * 1) (of a voice) loud, powerful, booming, suitable for giving speeches to large crowds.
 * 2) *1918,, The Land That Time Forgot Chapter VIII
 * There seemed no one to dispute his claims when he said, or rather shouted, in stentorian tones: "I am Tsa. This is my she. Who wishes her more than Tsa?"
 * 1) * 1922: James Joyce, Ulysses,
 * The Irish Caruso-Garibaldi was in superlative form and his stentorian notes were heard to the greatest advantage in the time-honoured anthem sung as only our citizen can sing it.
 * 1) * 1938: William Faulkner, The Unvanquished,
 * Giving us a last embracing and comprehensive glance he drew it, already pivoting Jupiter on the tight snaffle; his hair tossed beneath the cocked hat, the sabre flashed and glinted; he cried, not loud yet stentorian: "Trot! Canter! Charge!"

Thesaurus
blaring, boanergean, booming, brazen-mouthed, clamorous, deafening, ear-piercing, ear-rending, ear-splitting, earsplitting, earthshaking, forte, fortissimo, full, full-throated, gravelly, loud, loud-sounding, loud-voiced, loudish, loudmouthed, orotund, pealing, piercing, plangent, resounding, ringing, roaring, rough, sonorous, stentoraphonic, stentorious, thunderous, tonitruant, tonitruous, trumpet-tongued, trumpet-voiced, vociferous, window-rattling

Etymology
From Stentor: from Στέντωρ: + -ian:. Stentor was the herald of the Greek forces in the Iliad, noted for his loud voice.

Translations

 * Ancient Greek: Στεντόρειος (Stentoreios)
 * Polish: tubalny


 * Serbian: gromoglasan