colorimetern.

Brit.

/ˌkʌləˈrɪmᵻtə/, U.S.

/ˌkələˈrɪmədər/

Origin: A borrowing from Latin, combined with an English element; modelled on a French lexical item. Etymons: Latin colori- , color , -meter comb. form².

Etymology: < classical Latin colori-, alternative stem of color colour n.¹ + -meter comb. form², after French colorimètre (F. J. Houtou de Labillardière 1827, in Jrnl. de chim. médicale 3 140). Compare German Colorimeter (1827 with reference to Labillardière; now Kolorimeter).The seemingly earlier example of colorimeter in Jrnl. Nat. Philos. (1835) 35 108 is a typographical error for calorimeter n.

Any of various instruments for measuring colour or chromaticity; spec. one for measuring the absorbance by a liquid of light at different visible wavelengths. Cf. colorimetry n. 1.

ΘΚΠ

the world > matter > colour > science of colour > [noun] > measuring instruments

metrochrome1817

colorimeter1844

spectrometer1874

Tintometer1889

1844 Chem. Gaz. 2 102 The following is the mode of operation with the colorimeter of Labillardière.

1865 W. A. Goodyear tr. T. Bodemann & B. Kerl Treat. Assaying 94 A new colorimeter..is based upon the neutralization of the color to be measured, by its complementary color.

1883 Sidereal Messenger 2 194 Observations made..with the Zollner photometer and colorimeter.

1935 P. S. Welch Limnol. iv. 81 Color of water is determined by comparing a sample of natural water with some form of colorimeter.

1954 T. Vickerstaff Physical Chem. Dyeing (ed. 2) ii. 29 The oldest and simplest colorimeter is the Nessler tube.

1993 B. Moyers Healing & Mind iv. 254 There is a wall of IBM computers with colorimeters that measure the color of the tongue.

2001 School Sci. Rev. Dec. 28/1 Figure 5..shows data obtained from counting a yeast cell suspension in a haemo-cytometer and in a colorimeter.

This entry has been updated (OED Third Edition, September 2011; most recently modified version published online March 2022).

单词	colorimeter
释义	colorimetern. Brit. /ˌkʌləˈrɪmᵻtə/, U.S. /ˌkələˈrɪmədər/ Origin: A borrowing from Latin, combined with an English element; modelled on a French lexical item. Etymons: Latin colori- , color , -meter comb. form². Etymology: < classical Latin colori-, alternative stem of color colour n.¹ + -meter comb. form², after French colorimètre (F. J. Houtou de Labillardière 1827, in Jrnl. de chim. médicale 3 140). Compare German Colorimeter (1827 with reference to Labillardière; now Kolorimeter).The seemingly earlier example of colorimeter in Jrnl. Nat. Philos. (1835) 35 108 is a typographical error for calorimeter n. Any of various instruments for measuring colour or chromaticity; spec. one for measuring the absorbance by a liquid of light at different visible wavelengths. Cf. colorimetry n. 1. ΘΚΠ the world > matter > colour > science of colour > [noun] > measuring instruments metrochrome1817 colorimeter1844 spectrometer1874 Tintometer1889 1844 Chem. Gaz. 2 102 The following is the mode of operation with the colorimeter of Labillardière. 1865 W. A. Goodyear tr. T. Bodemann & B. Kerl Treat. Assaying 94 A new colorimeter..is based upon the neutralization of the color to be measured, by its complementary color. 1883 Sidereal Messenger 2 194 Observations made..with the Zollner photometer and colorimeter. 1935 P. S. Welch Limnol. iv. 81 Color of water is determined by comparing a sample of natural water with some form of colorimeter. 1954 T. Vickerstaff Physical Chem. Dyeing (ed. 2) ii. 29 The oldest and simplest colorimeter is the Nessler tube. 1993 B. Moyers Healing & Mind iv. 254 There is a wall of IBM computers with colorimeters that measure the color of the tongue. 2001 School Sci. Rev. Dec. 28/1 Figure 5..shows data obtained from counting a yeast cell suspension in a haemo-cytometer and in a colorimeter. This entry has been updated (OED Third Edition, September 2011; most recently modified version published online March 2022). < n.1844
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