colorimetryn.

Brit.

/ˌkʌləˈrɪmᵻtri/, U.S.

/ˌkələˈrɪmətri/

Forms: 1800s– colorimetry, 1900s– colourimetry.

Origin: A borrowing from Latin, combined with an English element. Etymons: Latin colori- , color , -metry comb. form.

Etymology: < classical Latin colori-, alternative stem of color colour n.¹ + -metry comb. form, after colorimeter n. Compare French colorimétrie (1847 or earlier), German Colorimetrie (1844 or earlier; now Kolorimetrie ). Compare earlier colorimetric adj., colorimetrical adj.

1. The measurement of colour and colour perception; the branch of science concerned with this. Also: use of a colorimeter, esp. (Chemistry) in order to determine the concentration of a substance in solution. Cf. chromometry n. at chromo- comb. form 2.

ΘΚΠ

the world > matter > colour > science of colour > [noun] > measurement of colours

colorimetry1861

chromometry1871

Tintometry1909

1861 J. W. Slater Handbk. Chem. Anal. Pract. Men Contents p. ix General rules for volumetry and colorimetry.

1890 F. Frankland Water Anal. Sanitary Purposes (ed. 2) i. 30 For the estimation, 5 c.c. (or such a quantity as admits of accurate observation by colorimetry) is put into a cylinder and made up to 50 c.c.

1930 Brit. Med. Jrnl. 8 Mar. 456/2 There are many points in the science of colorimetry which are urgently requiring elucidation, such as..determinations of sensitivity both for saturation and hue.

1982 G. C. Hill & J. S. Holman Chem. in Context: Lab. Man. & Study Guide 49/1 In comparison to gravimetric or titrimetric analysis, colorimetry has the advantage that it is relatively quick and easy to perform.

1987 Social Stud. Sci. 17 59 The phenomena..underlay the validity of the colourwheel as an experimental device for colorimetry.

2005 Health & Med. Week (Nexis) 16 May 1567 Collagen synthesis measured by Sirius red stain-based colorimetry was 1.5-10 times higher on the acid-etched surface.

2. The relative intensities of constituent primary colours in an image, signal, or device.

ΚΠ

1957 V. J. Kehoe Technique Film & Television Make-up viii. 97 To maintain the white balance and the correct colorimetry in a three-gun color tube system.

1992 Broadcasting 27 Jan. 42/1 Fundamental differences in colorimetry, filtering and other parameters make a thoroughly common TV-computer language unlikely.

2003 G. Sharma Digital Color Imaging Handbk. i. 46 Matching the colorimetry of the outdoor scene under the indoor illumination is neither feasible nor desirable.

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

单词	colorimetry
释义	colorimetryn. Brit. /ˌkʌləˈrɪmᵻtri/, U.S. /ˌkələˈrɪmətri/ Forms: 1800s– colorimetry, 1900s– colourimetry. Origin: A borrowing from Latin, combined with an English element. Etymons: Latin colori- , color , -metry comb. form. Etymology: < classical Latin colori-, alternative stem of color colour n.¹ + -metry comb. form, after colorimeter n. Compare French colorimétrie (1847 or earlier), German Colorimetrie (1844 or earlier; now Kolorimetrie ). Compare earlier colorimetric adj., colorimetrical adj. 1. The measurement of colour and colour perception; the branch of science concerned with this. Also: use of a colorimeter, esp. (Chemistry) in order to determine the concentration of a substance in solution. Cf. chromometry n. at chromo- comb. form 2. ΘΚΠ the world > matter > colour > science of colour > [noun] > measurement of colours colorimetry1861 chromometry1871 Tintometry1909 1861 J. W. Slater Handbk. Chem. Anal. Pract. Men Contents p. ix General rules for volumetry and colorimetry. 1890 F. Frankland Water Anal. Sanitary Purposes (ed. 2) i. 30 For the estimation, 5 c.c. (or such a quantity as admits of accurate observation by colorimetry) is put into a cylinder and made up to 50 c.c. 1930 Brit. Med. Jrnl. 8 Mar. 456/2 There are many points in the science of colorimetry which are urgently requiring elucidation, such as..determinations of sensitivity both for saturation and hue. 1982 G. C. Hill & J. S. Holman Chem. in Context: Lab. Man. & Study Guide 49/1 In comparison to gravimetric or titrimetric analysis, colorimetry has the advantage that it is relatively quick and easy to perform. 1987 Social Stud. Sci. 17 59 The phenomena..underlay the validity of the colourwheel as an experimental device for colorimetry. 2005 Health & Med. Week (Nexis) 16 May 1567 Collagen synthesis measured by Sirius red stain-based colorimetry was 1.5-10 times higher on the acid-etched surface. 2. The relative intensities of constituent primary colours in an image, signal, or device. ΚΠ 1957 V. J. Kehoe Technique Film & Television Make-up viii. 97 To maintain the white balance and the correct colorimetry in a three-gun color tube system. 1992 Broadcasting 27 Jan. 42/1 Fundamental differences in colorimetry, filtering and other parameters make a thoroughly common TV-computer language unlikely. 2003 G. Sharma Digital Color Imaging Handbk. i. 46 Matching the colorimetry of the outdoor scene under the indoor illumination is neither feasible nor desirable. This entry has been updated (OED Third Edition, September 2011; most recently modified version published online March 2022). < n.1861
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