acetometern.

Brit.

/ˌasəˈtɒmᵻtə/, U.S.

/ˌæsəˈtɑmədər/

Origin: A borrowing from Latin, combined with an English element. Etymons: Latin acētum , -ometer comb. form.

Etymology: < classical Latin acētum acetum n. + -ometer comb. form. Compare later acetimeter n.

Now historical.

An instrument for measuring the strength of vinegar or acetic acid, typically by measurement of its density; = acetimeter n.

ΘΚΠ

the world > matter > chemistry > equipment or apparatus > [noun] > instruments > for measuring acidity

acetometer1818

acetimeter1839

1818 Act 58 Geo. III c. 65. §8 All such Liquors..may be tried and examined by any Officer or Officers of Excise with such Acetometer as shall and may from time to time be directed.

1819 J. Taylor & P. Taylor in Q. Jrnl. Sci. & Arts Jan. 255 The preceding is an outline of the principle on which the acetometer invented and made for the Revenue is constructed.

1863 H. Watts Dict. Chem. I. 12 The determination of the strength of commercial acetic acid by the hydrometer or acetometer, as it is called when graduated for this purpose, is not much to be depended upon.

2001 Brit. Jrnl. Hist. Sci. 34 266 Other specialized hydrometers were similarly christened by other innovators—the ‘lactometer’ for milk, ‘acetometers’ for vinegar, and so forth.

This entry has been updated (OED Third Edition, September 2009; most recently modified version published online December 2021).

单词	acetometer
释义	acetometern. Brit. /ˌasəˈtɒmᵻtə/, U.S. /ˌæsəˈtɑmədər/ Origin: A borrowing from Latin, combined with an English element. Etymons: Latin acētum , -ometer comb. form. Etymology: < classical Latin acētum acetum n. + -ometer comb. form. Compare later acetimeter n. Now historical. An instrument for measuring the strength of vinegar or acetic acid, typically by measurement of its density; = acetimeter n. ΘΚΠ the world > matter > chemistry > equipment or apparatus > [noun] > instruments > for measuring acidity acetometer1818 acetimeter1839 1818 Act 58 Geo. III c. 65. §8 All such Liquors..may be tried and examined by any Officer or Officers of Excise with such Acetometer as shall and may from time to time be directed. 1819 J. Taylor & P. Taylor in Q. Jrnl. Sci. & Arts Jan. 255 The preceding is an outline of the principle on which the acetometer invented and made for the Revenue is constructed. 1863 H. Watts Dict. Chem. I. 12 The determination of the strength of commercial acetic acid by the hydrometer or acetometer, as it is called when graduated for this purpose, is not much to be depended upon. 2001 Brit. Jrnl. Hist. Sci. 34 266 Other specialized hydrometers were similarly christened by other innovators—the ‘lactometer’ for milk, ‘acetometers’ for vinegar, and so forth. This entry has been updated (OED Third Edition, September 2009; most recently modified version published online December 2021). < n.1818
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