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单词 plumbo-
释义

plumbo-comb. form

Stress is usually determined by a subsequent element and vowels may be reduced accordingly.
Forms: before a vowel plumb-
Origin: A borrowing from Latin, combined with an English element. Etymons: Latin plumbum , -o- connective.
Etymology: < classical Latin plumbum lead (see plumb n.1) + -o- connective. Compare German plumbo- (formations in which are found from the first half of the 19th cent.), French plombo- (formations in which are found from at least the first half of the 19th cent.), plumbo- (formations in which are found from at least the second half of the 19th cent.).Formations are found from the first half of the 19th cent., apparently earliest in plumbocalcite n. .
Chiefly Chemistry and Mineralogy.
Forming the names of compounds and substances derived from or containing lead.
plumbocalcite n.
Brit. /ˌplʌmbə(ʊ)ˈkalsʌɪt/
,
U.S. /ˌpləmboʊˈkælˌsaɪt/
[compare French †plombocalcite (1847 or earlier; now plumbocalcite; < English)] Mineralogy (now rare) a variety of calcite with some of the calcium replaced by lead.
ΚΠ
1832 J. F. W. Johnson in Edinb. Jrnl. Sci. 6 81 The lead may increase or decrease till the crystals become wholly lead or wholly lime; and I propose the name plumbo-calcite as a short way of designating all such varieties of the mineral as may contain lead in any proportion.
1855 J. D. Dana Man. Mineral. (ed. 7) 117 Plumbocalcite, from Cornwall, contains 2·34 per cent. of carbonate of lead.
1951 C. Palache et al. Dana's Syst. Mineral. (ed. 7) II. 154 Calcite... Plumbian. Plumbocalcite... Relatively highly plumbian material is white or yellowish in color, opaque, and has a pearly or silky luster.
plumbojarosite n.
Brit. /ˌplʌmbə(ʊ)ˈdʒarəsʌɪt/
,
U.S. /ˌpləmboʊˈdʒɛrəˌsaɪt/
,
/ˌpləmboʊdʒəˈroʊˌsaɪt/
Mineralogy a mineral of the hexagonal crystal system consisting of a basic sulphate of lead and ferric iron, PbFe6(SO4)4(OH)12, and occurring as brown crusts or compact masses, esp. as a secondary mineral in lead ores in arid regions.
ΘΚΠ
the world > the earth > minerals > types of mineral > sulphates > [noun] > sulphates of two plus elements > basic
alumian1858
svanbergite1866
roeblingite1897
natroalunite1902
natrojarosite1902
plumbojarosite1902
tsumebite1913
1902 W. F. Hillebrand & S. L. Penfield in Amer. Jrnl. Sci. 164 219 It has seemed to the writers best to designate the new compounds described in this article as natrojarosite and plumbojarosite, the names signifying their relation to a well known species.
1938 Jrnl. Royal Soc. W. Austral. 24 112 This appears to be the first occasion on which either beudantite or plumbojarosite has been found in Australia.
1988 Mining Ann. Rev. (Nexis) June 231 Silver is selectively incorporated into the crystal structures of natrojarosite and plumbojarosite precipitated from sulphate solution.
plumbomanganite n. Mineralogy Obsolete rare a mineral consisting of a sulphide of lead and manganese.
ΚΠ
1877 J. B. Hannay in Mineral. Mag. 1 152 I propose to name the minerals as follows:..3 Mn2S.Pbs Plumbo-manganite.
plumbomethyl n.
Brit. /ˌplʌmbə(ʊ)ˈmiːθʌɪl/
,
/ˌplʌmbə(ʊ)ˈmɛθʌɪl/
,
/ˌplʌmbə(ʊ)ˈmɛθ(ᵻ)l/
,
U.S. /ˌpləmboʊˈmɛθ(ə)l/
Chemistry rare a compound or radical containing methyl groups bonded to one or more lead atoms.
ΚΠ
1907 N.E.D. at Plumbo- Plumbomethyl, a compound of lead with molecules of methyl, as plumbotrimethyl Pb(CH3)3; plumbotetramethyl Pb(CH3)4, a colourless mobile liquid (Watts Dict. Chem. III. 563).
plumboresinite n. [ < plumbo- comb. form + resin n. and adj. + -ite suffix1] Mineralogy Obsolete = plumbogummite n.
ΘΚΠ
the world > the earth > minerals > types of mineral > oxides and hydroxides > antimonites, arsenites, etc. > [noun] > aluminites
plombgomme1837
plumbogummite1837
plumboresinite1837
1837 J. D. Dana Syst. Mineral. 230 Plumbo-resinite... Sexaluminate of lead... Aggregations of columnar particles presenting externally reniform or globular shapes.
1854 J. D. Whitney Metallic Wealth U.S. 357 Plumbo-resinite, an ore containing oxide of lead, alumina, and water.
plumbostibnite n. Mineralogy Obsolete = plumbostib n.
ΚΠ
1896 A. H. Chester Dict. Names Minerals 214 Plumbostibnite, an obs. syn. of boulangerite.
This entry has been updated (OED Third Edition, September 2006; most recently modified version published online March 2022).
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comb. form1832
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