fluosilicaten.

Brit.

/ˌfluːəʊˈsɪlᵻkət/,

/ˌfluːəʊˈsɪlᵻkeɪt/, U.S.

/ˌfluoʊˈsɪləˌkeɪt/,

/ˌfluoʊˈsɪlᵻkᵻt/

Origin: Formed within English, by compounding; perhaps modelled on a German lexical item, or perhaps modelled on a French lexical item. Etymons: fluo- comb. form, silicate n.

Etymology: < fluo- comb. form + silicate n., probably after German Fluosilicat (1815 in a paper by Berzelius, or earlier; now usually Fluosilikat) or its apparent etymon French fluosilicate (1814 or earlier in a German context (with reference to experiments by Gay-Lussac and Thénard), 1816 or earlier in a French context).

A salt of fluosilicic acid; (also) a compound that is both a fluoride and a silicate. Cf. fluorosilicate n. at fluoro- comb. form 1b.

ΘΚΠ

the world > the earth > minerals > types of mineral > silicates > [noun] > others

fluosilicate1817

cummingtonite1824

steenstrupine1882

armenite1940

zussmanite1965

1817 Ann. Philos. 9 75 Analysis of the Fluosilicates hitherto discovered, or of the Minerals arranged under the Species Topaz. By J. Berzelius.

1848 Chem. Gaz. 6 369 Trithionic Acid is obtained dissolved in water when the solution of the trithionate of potash is decomposed with the fluosilicate of potash.

1929 G. P. Merrill Minerals from Earth & Sky ii. iv. 235 Topaz, a fluosilicate of aluminum, belongs among the hardest of minerals.

2005 M. B. Hocking Handbk. Chem. Technol. & Pollution Control (ed. 3) x. 308 The sodium fluosilicate may be purified and marketed directly for purposes such as fluoridation of water supplies.

This entry has been updated (OED Third Edition, March 2012; most recently modified version published online March 2022).

单词	fluosilicate
释义	fluosilicaten. Brit. /ˌfluːəʊˈsɪlᵻkət/, /ˌfluːəʊˈsɪlᵻkeɪt/, U.S. /ˌfluoʊˈsɪləˌkeɪt/, /ˌfluoʊˈsɪlᵻkᵻt/ Origin: Formed within English, by compounding; perhaps modelled on a German lexical item, or perhaps modelled on a French lexical item. Etymons: fluo- comb. form, silicate n. Etymology: < fluo- comb. form + silicate n., probably after German Fluosilicat (1815 in a paper by Berzelius, or earlier; now usually Fluosilikat) or its apparent etymon French fluosilicate (1814 or earlier in a German context (with reference to experiments by Gay-Lussac and Thénard), 1816 or earlier in a French context). A salt of fluosilicic acid; (also) a compound that is both a fluoride and a silicate. Cf. fluorosilicate n. at fluoro- comb. form 1b. ΘΚΠ the world > the earth > minerals > types of mineral > silicates > [noun] > others fluosilicate1817 cummingtonite1824 steenstrupine1882 armenite1940 zussmanite1965 1817 Ann. Philos. 9 75 Analysis of the Fluosilicates hitherto discovered, or of the Minerals arranged under the Species Topaz. By J. Berzelius. 1848 Chem. Gaz. 6 369 Trithionic Acid is obtained dissolved in water when the solution of the trithionate of potash is decomposed with the fluosilicate of potash. 1929 G. P. Merrill Minerals from Earth & Sky ii. iv. 235 Topaz, a fluosilicate of aluminum, belongs among the hardest of minerals. 2005 M. B. Hocking Handbk. Chem. Technol. & Pollution Control (ed. 3) x. 308 The sodium fluosilicate may be purified and marketed directly for purposes such as fluoridation of water supplies. This entry has been updated (OED Third Edition, March 2012; most recently modified version published online March 2022). < n.1817
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