Sarcophagused

All waiting: the new-coffined dead, / The handful of mere dust that lies / Sarcophagused in stone and lead / Under the weight of centuries: / Knight, cardinal, bishop, abbess mild, / With last week's buried year-old child.

Source: wiktionary

Was it the Mummy of King Cheops—still sarcophagused in the labyrinthine recesses of the star-y-pointing Pyramid, to mock generations of Egyptologists, past, present, and to come—that had all at once found a tongue within his desiccated jaws?

Source: wiktionary

Even the sight of a very great king indeed, sarcophagused under electric light in a hall full of most fortifying pictures, does not hold him [a visitor to the Valley of the Kings, Egypt] too long.

Source: wiktionary