polychromatophiladj.n.

Brit.

/ˌpɒlɪkrə(ʊ)ˈmatə(ʊ)fɪl/,

/ˌpɒlɪˈkrəʊmətə(ʊ)fɪl/, U.S.

/ˈˌpɑlikroʊˈmædoʊˌfɪl/

Forms: 1800s– polychromatophile, 1900s– polychromatophil.

Origin: Formed within English, by compounding; modelled on a German lexical item. Etymons: polychromatic adj., -o- connective, -phile comb. form.

Etymology: < polychromat- (in polychromatic adj.) + -o- connective + -phile comb. form, after German polychromatophil (G. Gabritschewsky 1890, in Arch. f. exper. Path. u. Pharmakol. 28 86). Compare slightly earlier polychromatophilia n., polychromatophilic adj.

Cell Biology.

A. adj.

Of an erythrocyte: having an affinity for both basic and acidic stains (and so recognizable by its appearance when a mixed stain is used). Also: of or relating to such erythrocytes, which are characteristic of an early stage in the development of the cell.

ΘΚΠ

the world > life > biology > substance > staining quality of substance > [adjective]

basophil1890

neutrophil1890

neutrophilic1893

oxyphil1893

oxyphilous1893

basophilic1894

basophilous1894

metachromatic1894

polychromatophilic1897

polychromatophil1898

chromophil1899

chromophilic1899

chromophobic1899

orthochromatic1899

polychromatic1899

pycnomorphous1899

fuchsinophil1900

neutrophilous1900

carminophilous1901

chromatoid1901

oxyphilic1901

pyknotic1902

sudanophil1902

chromaffin1903

metachromic1908

chromophobe1909

phaeochrome1909

sudanophilic1909

trachychromatic1909

polychromasic1911

chromaffinic1913

osmiophilic1923

osmophile1923

Feulgen-negative1928

fuchsinophilic1931

heteropycnotic1934

osmophilic1936

isopycnotic1950

Feulgen-positive1954

the world > life > the body > vascular system > blood > components of blood > blood corpuscle or plate > [adjective] > red cells or corpuscles > polychromatophil

polychromatophilic1897

polychromatophil1898

polychromatic1899

polychromasic1911

1898 A. C. Coles Blood Pl. I (caption) Polychromatophile corpuscles.

1908 Practitioner Aug. 324 In polychromatophil degeneration, the stained cell may vary in colour from lilac to quite deep blue (when Jenner's stain has been used).

1947 Jrnl. Lab. & Clin. Med. 32 765 The polychromatophile normoblasts likewise were identified by their nuclei..and not by the cytoplasm which was basophilic rather than polychromatophilic.

1985 C. R. Leeson et al. Textbk. Histol. (ed. 5) v. 162/2 The stages of erythroblast development..are proerythroblast, basophil erythroblast, polychromatophil erythroblast, normoblast..reticulocyte, and erythrocyte.

2000 Exper. Haematol. 28 1343 Ineffective erythropoiesis occurs due to apoptosis at the polychromatophil stage.

B. n.

A polychromatophil erythrocyte.

ΚΠ

1980 Jrnl. S. Afr. Vet. Assoc. 51 143 Blood smears revealed increased polychromatophils.

2000 Jrnl. Appl. Toxicol. 22 45 A mouse peripheral blood micronucleus test showed no increase in micronucleated polychromatophils.

This entry has been updated (OED Third Edition, September 2006; most recently modified version published online March 2022).

单词	polychromatophil
释义	polychromatophiladj.n. Brit. /ˌpɒlɪkrə(ʊ)ˈmatə(ʊ)fɪl/, /ˌpɒlɪˈkrəʊmətə(ʊ)fɪl/, U.S. /ˈˌpɑlikroʊˈmædoʊˌfɪl/ Forms: 1800s– polychromatophile, 1900s– polychromatophil. Origin: Formed within English, by compounding; modelled on a German lexical item. Etymons: polychromatic adj., -o- connective, -phile comb. form. Etymology: < polychromat- (in polychromatic adj.) + -o- connective + -phile comb. form, after German polychromatophil (G. Gabritschewsky 1890, in Arch. f. exper. Path. u. Pharmakol. 28 86). Compare slightly earlier polychromatophilia n., polychromatophilic adj. Cell Biology. A. adj. Of an erythrocyte: having an affinity for both basic and acidic stains (and so recognizable by its appearance when a mixed stain is used). Also: of or relating to such erythrocytes, which are characteristic of an early stage in the development of the cell. ΘΚΠ the world > life > biology > substance > staining quality of substance > [adjective] basophil1890 neutrophil1890 neutrophilic1893 oxyphil1893 oxyphilous1893 basophilic1894 basophilous1894 metachromatic1894 polychromatophilic1897 polychromatophil1898 chromophil1899 chromophilic1899 chromophobic1899 orthochromatic1899 polychromatic1899 pycnomorphous1899 fuchsinophil1900 neutrophilous1900 carminophilous1901 chromatoid1901 oxyphilic1901 pyknotic1902 sudanophil1902 chromaffin1903 metachromic1908 chromophobe1909 phaeochrome1909 sudanophilic1909 trachychromatic1909 polychromasic1911 chromaffinic1913 osmiophilic1923 osmophile1923 Feulgen-negative1928 fuchsinophilic1931 heteropycnotic1934 osmophilic1936 isopycnotic1950 Feulgen-positive1954 the world > life > the body > vascular system > blood > components of blood > blood corpuscle or plate > [adjective] > red cells or corpuscles > polychromatophil polychromatophilic1897 polychromatophil1898 polychromatic1899 polychromasic1911 1898 A. C. Coles Blood Pl. I (caption) Polychromatophile corpuscles. 1908 Practitioner Aug. 324 In polychromatophil degeneration, the stained cell may vary in colour from lilac to quite deep blue (when Jenner's stain has been used). 1947 Jrnl. Lab. & Clin. Med. 32 765 The polychromatophile normoblasts likewise were identified by their nuclei..and not by the cytoplasm which was basophilic rather than polychromatophilic. 1985 C. R. Leeson et al. Textbk. Histol. (ed. 5) v. 162/2 The stages of erythroblast development..are proerythroblast, basophil erythroblast, polychromatophil erythroblast, normoblast..reticulocyte, and erythrocyte. 2000 Exper. Haematol. 28 1343 Ineffective erythropoiesis occurs due to apoptosis at the polychromatophil stage. B. n. A polychromatophil erythrocyte. ΚΠ 1980 Jrnl. S. Afr. Vet. Assoc. 51 143 Blood smears revealed increased polychromatophils. 2000 Jrnl. Appl. Toxicol. 22 45 A mouse peripheral blood micronucleus test showed no increase in micronucleated polychromatophils. This entry has been updated (OED Third Edition, September 2006; most recently modified version published online March 2022). < adj.n.1898
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