[ bih-loh-ground ]
/ bɪˈloʊˌgraʊnd /
situated beneath the surface of the earth; subterranean.
no longer living; buried, as in a cemetery (usually used predicatively): All those who might have known about the incident are now belowground.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019