
1) Greek colony in ancient Italy 2) National museum of Italy 
Found on 
https://www.crosswordclues.com/clue/cumae

 Cumae ((Kumē) or Κύμαι (Kumai) or Κύμα (Kuma); Cuma) was an ancient city of Magna Graecia on the coast of the Tyrrhenian Sea. Cumae was the first Greek colony on the mainland of Italy and the seat of the Cumaean Sibyl. It was founded by Euboean Greeks who used a local variant of the Greek alphabet, the Euboean alphabet. This alphabet dev...
Found on 
http://en.wikipedia.org/wiki/Cumae

ancient city about 12 miles (19 km) west of Naples, probably the oldest Greek mainland colony in the west and home of a sibyl (Greek prophetess) ... [4 related articles]
Found on 
http://www.britannica.com/eb/a-z/c/168

Ancient Greek city in Italy, on the west coast of Campania about 16 km/10 mi west of Naples. It was Italy's earliest Greek colony, founded about 750 BC by colonists from Chalcis, in Euboea. The...
Found on 
http://www.encyclo.co.uk/local/20688

an ancient city in SW Italy, on the coast of Campania: believed to be the earliest Greek colony in Italy or in Sicily.
Found on 
https://www.infoplease.com/dictionary/cumae
  No exact match found.