Wordnet 3.0
NOUN (1)
1. 
 an ancient region of west central Italy (southeast of Rome) on the Tyrrhenian Sea; 
[syn: Latium, Lazio]
WordNet (r) 3.0 (2006):
Latium
    n 1: an ancient region of west central Italy (southeast of Rome)
         on the Tyrrhenian Sea [syn: Latium, Lazio]