from The American Heritage® Dictionary of the English Language, 4th Edition
- adj. Subterranean; underground.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. Under the earth; subterranean.
from the GNU version of the Collaborative International Dictionary of English
- adj. Subterranean.
from The Century Dictionary and Cyclopedia
Richard Shaver, for instance, stated that subterrestrial beings he "knew" about were in possession of advanced technology that created seemingly solid (holographic) images, such as space ships (UFOs), along with other more sinister mind-altering machines.
Settlers of every nation are embedded in the STZs subterrestrial zones.
Those two extremities of stile Mr Dryden illustrates by the familiar image of two inns, which I shall term the aerial and the subterrestrial.
Horace), is proper only to be frequented by princes and other great men in the highest affluence of fortune; the subterrestrial is appointed for the entertainment of the poorer sort of people only, whom Horace advises,