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单词 selenite
释义

seleniten.1

/ˈsɛlɪnʌɪt/
Forms: 1500s silenite, (1600s silonite), 1600s– selenite.
Etymology: < Latin selēnītēs selenites n.
Mineralogy and Chemistry.
1. A stone described by ancient writers; apparently to be identified with the mineral now so called (see 2), though the accounts of its properties are inconsistent and partly fabulous. (In the 17–18th centuries often identified with stones described by travellers or existing in collections.)
ΘΚΠ
the world > the supernatural > the occult > sorcery, witchcraft, or magic > [noun] > magical object > stone
crystal stonea1387
crystala1393
selenitesa1398
selenite1567
pantarbe1582
hag stone1787
the world > the earth > minerals > types of mineral > sulphates > [noun] > gypsum > selenite > having fabulous qualities
selenitesa1398
selenite1567
phengite1601
1567 J. Maplet Greene Forest f. 19 Silinite the Stone is seene in Persia in colour like to the jasper, or like to a fresh and flourishing greene herb.
?1606 M. Drayton Man in Moone in Poemes sig. H5v That stone [sc. the Selenite of σελήνη] that doth the name deriue From me, with me that lesneth or doth thriue.
1623 H. Cockeram Eng. Dict. iii Selenite, a stone wherein is a white, that decreaseth and encreaseth as the Moon groweth.
1686 J. Goad Astro-meteorologica i. vi. 17 Some pretious Stones are Natural Moon-Dials; the Selenite, which Pope Clement the VIII..had among his Rarities [etc.].
1688 R. Holme Acad. Armory ii. 41/2 The Silonite..is a stone in Persia.
1728 E. Chambers Cycl. (at cited word) There are some of these Selenites preserved in the Palace of Peking, valued at an incredible Rate.
1855 E. Smedley et al. Occult Sci. 358 Selenite is supposed to give the faculty of prediction, and to reconcile lovers.
2.
a. Mineralogy. Sulphate of lime (gypsum) in a crystalline or foliated form. Also, a slip or film of this mineral used for the polarization of light.
ΘΚΠ
the world > physical sensation > sight and vision > optical instruments > materials > [noun]
mirror glass1440
looking-glassa1631
selenite1668
pebble1688
optical glass1797
tain1858
the world > the earth > minerals > types of mineral > sulphates > [noun] > gypsum > selenite
selenite1668
selenites1681
stanch1712
marienglas1762
1668 Bp. J. Wilkins Ess. Real Char. ii. iii. §2. 62 Selenite, Muscovia glass, Isingglass, Sparr, Talc.
1691 J. Ray Wisdom of God 80 Those rhomboideal Selenites found near St. Ives.
1789 E. Darwin Bot. Garden: Pt. II i. ii. 219 Hence silvery Selenite her chrystal moulds And soft Asbestus smooths his silky folds.
1799 tr. Laboratory (ed. 6) I. ix. 338 There is another kind of marble made of the flaky selenite.
1851 M. Reid Scalp Hunters II. xiii. 223 I had recognised the sparkling scales of the selenite!
1867 J. Hogg Microscope (ed. 6) i. ii. 139 Used in combination with a superposed film of selenite or not as required.
attributive.1839 G. Bird Elements Nat. Philos. 367 (headline) Colours exhibited by selenite analyzing plate.1888 F. Rutley Rock-forming Minerals 116 In the case of nosean very few or no selenite crystals are formed.
b. Chemistry. Sulphate of lime, without regard to structure. Obsolete.
ΘΚΠ
the world > matter > chemistry > elements and compounds > metals > specific elements > sulphur > [noun] > compounds > sulphates > of lime
selenite1756
1756 C. Lucas Ess. Waters i. 94 Many waters are charged with selenite; as those of Pyrmont..and others.
1776 P. Woulfe in Philos. Trans. (Royal Soc.) 66 617 The acid of vitriol forsakes its alkaly to unite, and form a selenite with the calcareous earth.
1816 F. Accum Pract. Ess. Chem. Re-agents (1818) 293 Thus sulphate of lime, or selenite, may be precipitated by alcohol from water which contains this salt.
1823 P. Nicholson New Pract. Builder 334 Water may be found naturally free from fixable gas, selenite, or clay.
This entry has not yet been fully updated (first published 1911; most recently modified version published online December 2021).

Seleniten.2

Etymology: < Greek σεληνίτης (plural Σεληνῖται men in the moon), < σελήνη moon.
A supposed inhabitant of the moon.
ΘΚΠ
society > inhabiting and dwelling > inhabitant > inhabitant according to environment > [noun] > extraterrestrial inhabitant
heavenwareOE
superlunary1649
Selenite1650
lunarian1708
planetarian1778
little green man1802
starling1839
alien1931
space colony1932
space alien1936
ET1944
outworlder1948
off-worlder1957
extra-terrestrial1963
Klingon1968
grey1989
1650 J. Howell Addit. Lett. ix. 19 in Epistolæ Ho-elianæ (ed. 2) The sphear of the Moon is peepled with Selenites or Lunary men.
1652 T. Urquhart Εκσκυβαλαυρον 211 Leaving the new Baronets to search for land amongst the Selenits in the Moon, or turn Knights of the Sun.
1864 T. W. Webb in Intellectual Observer V. 200 Gruithuisen fancied that certain rows of hillocks might contain the habitations of Selenites!
This entry has not yet been fully updated (first published 1911; most recently modified version published online March 2018).

seleniten.3

/ˈsɛlɪnʌɪt/
Etymology: < selen- (in selenium n.) + -ite suffix1.
Chemistry.
A salt of selenious acid.
ΘΚΠ
the world > matter > chemistry > chemical substances > salts > [noun] > salts named by atomic number > selenates or selenites
selenate1818
selenite1831
1831 T. Thomson Syst. Chem. (ed. 7) I. 290 The analyses of two selenites given by Berzelius.
1831 T. Thomson Syst. Chem. (ed. 7) II. 44 The selenites (as the salts which it forms are called).
1842 E. A. Parnell Elements Chem. Anal. (1845) 258 Seleniates and selenites give the characteristic odour of selenium.
1866 H. E. Roscoe Lessons Elem. Chem. xiv. 123 This [sc. selenic acid] is best prepared by fusing a selenite with nitre.
This entry has not yet been fully updated (first published 1911; most recently modified version published online June 2018).
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