from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. Of or relating to selenite; resembling or containing selenite.
from the GNU version of the Collaborative International Dictionary of English
- adj. Of or pertaining to selenite; resembling or containing selenite.
from The Century Dictionary and Cyclopedia
- Of or pertaining to the moon.
- Of, pertaining to, resembling, or containing selenite: as, selenitic waters.
Sorry, no etymologies found.
A sort of mortar called selenitic mortar, the invention of the late General Scott, has been made use of in many of the buildings of the School Board for London, and was first employed on a large scale in the erection of the Albert Hall.
Dr. Gruithuisen, of Munich, maintains that he has descried through his large achromatic telescope "great artificial works in the moon erected by the lunarians," which he considers to be "a system of fortifications thrown up by the selenitic engineers."
My journal for the last year or two has been _selenitic_ in this sense.
I ought to add that the advocates of Scott's selenitic mortar claim that it not only sets quickly and hard, but that it is extremely tenacious, and consequently makes a much more robust wall than ordinary mortar.
It is claimed that a larger proportion of sand can be used with selenitic lime than with ordinary, thus counterbalancing the extra expense occasioned by royalty under the patent and special care in mixing.
This observation tended to discredit the selenitic theory, since an object, in order to acquire such speed in falling merely from the moon, must have been projected with an initial velocity not conceivably to be given by any lunar volcanic impulse.
Moreover, there was a growing conviction that there are no active volcanoes on the moon, and other considerations of the same tenor led to the complete abandonment of the selenitic theory.
And one speculator of the time took a step even more daring, urging that the aerolites were neither of telluric nor selenitic origin, nor yet children of the sun, as the old Greeks had, many of them, contended, but that they are visitants from the depths of cosmic space.
My journal for the last year or two, has been _selenitic_ in this sense.
 Mr. _Margraaf_ has lately demonstrated, by a set of curious and accurate experiments, that this powder is of the nature, and possesses the properties, of the gypseous or selenitic substances.