Mausoleum

n. large and imposing tomb; tomb of Mausolus (ancient Greek king of Caria)

A mausoleum (plural: mausolea) is an external free-standing building constructed as a monument enclosing the interment space or burial chamber of a deceased person or persons. A mausoleum may be considered a type of tomb or the tomb may be considered to be within the mausoleum. A Christian mausoleum sometimes includes a chapel.
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Noun
1. a large burial chamber, usually above ground
(hypernym) burial chamber, sepulcher, sepulchre, sepulture
(hyponym) Taj Mahal

n. mausoleum, large and imposing tomb; tomb of Mausolus

n. mausoleum