mellaten.

Brit.

/ˈmɛleɪt/, U.S.

/ˈmɛˌleɪt/

Forms: 1800s mellat, 1800s– mellate.

Origin: Formed within English, by derivation. Etymons: mellitic adj., -ate suffix⁴.

Etymology: < mell- (in mellitic adj.) + -ate suffix⁴. N.E.D. (1906) gives the English word as from ‘French mellat (Klaproth)’; however, use by Klaproth does not seem to be traceable, and French mellate is apparently earliest recorded in a translation (1818) of Thomson (see quot. 1802).

Chemistry and Mineralogy.

= mellitate n.

ΚΠ

1802 T. Thomson Syst. Chem. III. 527 Aluminous salts..Mellite—Honeystone—Mellate of Alumina.

1806 R. Patterson Adams's Lect. Nat. & Exper. Philos. (rev. ed.) I. App. 547 Acids wholly decomposed by heat... Mellats—neutralized by potass, crystallize in long prisms.

1896 A. H. Chester Dict. Names Minerals 172 Mellite, mellate of aluminium.

1951 C. Palache et al. Dana's Syst. Mineral. (ed. 7) II. 1105 Mellite... Hydrated aluminum mellate, Al₂C₁₂O₁₂.18H₂O.

This entry has been updated (OED Third Edition, June 2001; most recently modified version published online March 2022).

单词	mellate
释义	mellaten. Brit. /ˈmɛleɪt/, U.S. /ˈmɛˌleɪt/ Forms: 1800s mellat, 1800s– mellate. Origin: Formed within English, by derivation. Etymons: mellitic adj., -ate suffix⁴. Etymology: < mell- (in mellitic adj.) + -ate suffix⁴. N.E.D. (1906) gives the English word as from ‘French mellat (Klaproth)’; however, use by Klaproth does not seem to be traceable, and French mellate is apparently earliest recorded in a translation (1818) of Thomson (see quot. 1802). Chemistry and Mineralogy. = mellitate n. ΚΠ 1802 T. Thomson Syst. Chem. III. 527 Aluminous salts..Mellite—Honeystone—Mellate of Alumina. 1806 R. Patterson Adams's Lect. Nat. & Exper. Philos. (rev. ed.) I. App. 547 Acids wholly decomposed by heat... Mellats—neutralized by potass, crystallize in long prisms. 1896 A. H. Chester Dict. Names Minerals 172 Mellite, mellate of aluminium. 1951 C. Palache et al. Dana's Syst. Mineral. (ed. 7) II. 1105 Mellite... Hydrated aluminum mellate, Al₂C₁₂O₁₂.18H₂O. This entry has been updated (OED Third Edition, June 2001; most recently modified version published online March 2022). < n.1802
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