Serapeum
[ ser-uh-pee-uh m ]
/ ˌsɛr əˈpi əm /
noun, plural Ser·a·pe·ums, Ser·a·pe·a [ser-uh-pee-uh] /ˌsɛr əˈpi ə/.
a place, as a burial site, building, or group of buildings, dedicated to Serapis.
Origin of Serapeum
1835–45; < Late Latin
Serāpēum < Greek
Serāpeîon