enclosed firmly in a surrounding mass

enclosed firmly in a surrounding mass

enclosed firmly in a surrounding mass

enclosed firmly in a surrounding mass

enclosed firmly in a surrounding mass

enclosed firmly in a surrounding mass

enclosed firmly in a surrounding mass

enclosed firmly in a surrounding mass

phylum or class of elongated wormlike parasites that live in the intestines of vertebrates: spiny-headed worms

a bottomless gulf or pit; any unfathomable (or apparently unfathomable) cavity or chasm or void extending below (often used figuratively)