1. Roman Emperor and adoptive son of Nerva; extended the Roman Empire to the east and conducted an extensive program of building (53-117); [syn: Trajan, Marcus Ulpius Traianus]
WordNet (r) 3.0 (2006):
Marcus Ulpius Traianus
n 1: Roman Emperor and adoptive son of Nerva; extended the Roman
Empire to the east and conducted an extensive program of
building (53-117) [syn: Trajan, Marcus Ulpius Traianus]