monocyten.

Brit.

/ˈmɒnə(ʊ)sʌɪt/, U.S.

/ˈmɑnəˌsaɪt/

Origin: A borrowing from German. Etymon: German Monozyt.

Etymology: < German Monozyt (A. Pappenheim & A. Ferrata 1910, in Folia Haematologica 10 i. 81; 1912 as Monocyt ) < mono- mono- comb. form + -zyt -cyte comb. form. Compare French monocyte (1931).

Biology.

A large phagocytic white blood cell that has a single oval or kidney-shaped nucleus and greyish-blue, finely granular cytoplasm, and is a precursor of the tissue macrophage.

ΘΚΠ

the world > life > the body > vascular system > blood > components of blood > blood corpuscle or plate > [noun] > white cells or corpuscles

white corpuscle1823

white cell1852

leucocyte1870

phagocyte1884

macrophage1887

microphage1887

lymphocyte1890

megakaryocyte1890

hyaline cell1894

macrophagocyte1896

microphagocyte1896

scavenger-cell1899

splenocyte1900

polymorph1902

granulocyte1906

lymphoblast1909

agranulocyte1913

monocyte1913

stab1929

hyaline leucocyte1931

smudge cell1937

heterophile1938

siderophage1941

1913 T. L. Stedman Pract. Med. Dict. (ed. 2) 556/1 Monocyte,..a large uninuclear leucocyte.

1922 Science 11 Aug. 154/1 The type of the white corpuscles that come from endothelium, namely, the monocytes, have the same kind of phagocytic activity.

1927 A. Piney Recent Adv. in Hæmatol. ii. 16 The large hyaline leucocyte or monocyte is not easy to place with certainty into either the granular or the non-granular group.

1970 T. S. Leeson & C. R. Leeson Histol. (ed. 2) viii. 140/1 Monocytes migrate readily through vessel walls and develop into phagocytic cells which cannot be distinguished from macrophages already present within the connective tissues.

1993 S. J. Ettinger Pocket Compan. Textbk. Vet. Internal Med. cxiv. 740 The bone marrow has become the major site of blood cell development by late gestation, and produces granulocytes, monocytes, erythrocytes, megakaryocytes, and some lymphocytes.

This entry has been updated (OED Third Edition, December 2002; most recently modified version published online June 2022).

单词	monocyte
释义	monocyten. Brit. /ˈmɒnə(ʊ)sʌɪt/, U.S. /ˈmɑnəˌsaɪt/ Origin: A borrowing from German. Etymon: German Monozyt. Etymology: < German Monozyt (A. Pappenheim & A. Ferrata 1910, in Folia Haematologica 10 i. 81; 1912 as Monocyt ) < mono- mono- comb. form + -zyt -cyte comb. form. Compare French monocyte (1931). Biology. A large phagocytic white blood cell that has a single oval or kidney-shaped nucleus and greyish-blue, finely granular cytoplasm, and is a precursor of the tissue macrophage. ΘΚΠ the world > life > the body > vascular system > blood > components of blood > blood corpuscle or plate > [noun] > white cells or corpuscles white corpuscle1823 white cell1852 leucocyte1870 phagocyte1884 macrophage1887 microphage1887 lymphocyte1890 megakaryocyte1890 hyaline cell1894 macrophagocyte1896 microphagocyte1896 scavenger-cell1899 splenocyte1900 polymorph1902 granulocyte1906 lymphoblast1909 agranulocyte1913 monocyte1913 stab1929 hyaline leucocyte1931 smudge cell1937 heterophile1938 siderophage1941 1913 T. L. Stedman Pract. Med. Dict. (ed. 2) 556/1 Monocyte,..a large uninuclear leucocyte. 1922 Science 11 Aug. 154/1 The type of the white corpuscles that come from endothelium, namely, the monocytes, have the same kind of phagocytic activity. 1927 A. Piney Recent Adv. in Hæmatol. ii. 16 The large hyaline leucocyte or monocyte is not easy to place with certainty into either the granular or the non-granular group. 1970 T. S. Leeson & C. R. Leeson Histol. (ed. 2) viii. 140/1 Monocytes migrate readily through vessel walls and develop into phagocytic cells which cannot be distinguished from macrophages already present within the connective tissues. 1993 S. J. Ettinger Pocket Compan. Textbk. Vet. Internal Med. cxiv. 740 The bone marrow has become the major site of blood cell development by late gestation, and produces granulocytes, monocytes, erythrocytes, megakaryocytes, and some lymphocytes. This entry has been updated (OED Third Edition, December 2002; most recently modified version published online June 2022). < n.1913
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