pathogenn.

Brit.

/ˈpaθədʒɛn/,

/ˈpaθədʒ(ə)n/, U.S.

/ˈpæθəˌdʒɛn/,

/ˈpæθədʒ(ə)n/

Forms: 1800s– pathogen, 1800s– pathogene (rare).

Origin: Formed within English, by compounding. Etymons: patho- comb. form, -gen comb. form.

Etymology: < patho- comb. form + -gen comb. form, after pathogenesis n., pathogenic adj., etc.

Medicine and Biology.

A microorganism that causes disease. Also figurative.

ΘΚΠ

the world > life > biology > organism > micro-organism > other micro-organisms > [noun]

aerobian1865

anaerobian1865

microzyme1870

mycetes1874

pathogen1880

zooxanthella1882

aerobe1883

anaerobe1883

zymad1885

pathogerm1897

phytoflagellate1902

filter-passer1906

aerophile1907

zymocytea1909

fermenter1918

phytopathogen1918

phytomonad1926

pleuropneumonia-like organism1935

phototroph1941

mycoplasma1955

prokaryote1963

mycoplasm1964

serovar1973

spiroplasma1973

prokaryon1975

ureaplasma1975

the world > health and disease > ill health > a disease > production of disease > [noun] > agent or medium

infectiona1398

leavena1400

virusa1400

contagion1603

taint1623

fomes1800

conductor1807

infectant1832

zymin1842

contagium1870

noxa1872

pathogen1880

zyme1882

auto-infectant1887

insult1903

1880 Libr. Universal Knowl. VI. 647 Pathogen [the micrococcus of] contagion.

1914 Amer. Jrnl. Bot. 1 101 For culturing the plant pathogens the value of the solid over liquid media..becomes increasingly evident.

1921 Science 21 Oct. 385/2 We feel that careful investigations will reveal the presence and importance of the same pathogenes in other states.

1939 I. E. Melhus & G. C. Kent Elem. Plant Pathol. vii. 97 Mercuric chloride in dilute solution has been used in the control of..certain soil-inhabiting pathogens.

1969 J. Dekker in D. C. Torgeson Fungicides II. xiii. 621 Oligomycin..is an antifungal antibiotic active against various fungal plant pathogens.

1992 Atlantic Feb. 42/1 Personalities and civilizations coexist, even thrive, with normal shame. But unacknowledged shame is a pathogen. It kills.

1994 Sci. Amer. Sept. 84/2 That vast undefined electronic territory where a digital pathogen sets about infecting other computers.

2002 Washington Post 18 Mar. (Home ed.) a7/1 In many ways, the pathogen called Phytophthora infestans, or potato late blight fungus, is even more dangerous now.

This entry has been updated (OED Third Edition, June 2005; most recently modified version published online March 2022).

单词	pathogen
释义	pathogenn. Brit. /ˈpaθədʒɛn/, /ˈpaθədʒ(ə)n/, U.S. /ˈpæθəˌdʒɛn/, /ˈpæθədʒ(ə)n/ Forms: 1800s– pathogen, 1800s– pathogene (rare). Origin: Formed within English, by compounding. Etymons: patho- comb. form, -gen comb. form. Etymology: < patho- comb. form + -gen comb. form, after pathogenesis n., pathogenic adj., etc. Medicine and Biology. A microorganism that causes disease. Also figurative. ΘΚΠ the world > life > biology > organism > micro-organism > other micro-organisms > [noun] aerobian1865 anaerobian1865 microzyme1870 mycetes1874 pathogen1880 zooxanthella1882 aerobe1883 anaerobe1883 zymad1885 pathogerm1897 phytoflagellate1902 filter-passer1906 aerophile1907 zymocytea1909 fermenter1918 phytopathogen1918 phytomonad1926 pleuropneumonia-like organism1935 phototroph1941 mycoplasma1955 prokaryote1963 mycoplasm1964 serovar1973 spiroplasma1973 prokaryon1975 ureaplasma1975 the world > health and disease > ill health > a disease > production of disease > [noun] > agent or medium infectiona1398 leavena1400 virusa1400 contagion1603 taint1623 fomes1800 conductor1807 infectant1832 zymin1842 contagium1870 noxa1872 pathogen1880 zyme1882 auto-infectant1887 insult1903 1880 Libr. Universal Knowl. VI. 647 Pathogen [the micrococcus of] contagion. 1914 Amer. Jrnl. Bot. 1 101 For culturing the plant pathogens the value of the solid over liquid media..becomes increasingly evident. 1921 Science 21 Oct. 385/2 We feel that careful investigations will reveal the presence and importance of the same pathogenes in other states. 1939 I. E. Melhus & G. C. Kent Elem. Plant Pathol. vii. 97 Mercuric chloride in dilute solution has been used in the control of..certain soil-inhabiting pathogens. 1969 J. Dekker in D. C. Torgeson Fungicides II. xiii. 621 Oligomycin..is an antifungal antibiotic active against various fungal plant pathogens. 1992 Atlantic Feb. 42/1 Personalities and civilizations coexist, even thrive, with normal shame. But unacknowledged shame is a pathogen. It kills. 1994 Sci. Amer. Sept. 84/2 That vast undefined electronic territory where a digital pathogen sets about infecting other computers. 2002 Washington Post 18 Mar. (Home ed.) a7/1 In many ways, the pathogen called Phytophthora infestans, or potato late blight fungus, is even more dangerous now. This entry has been updated (OED Third Edition, June 2005; most recently modified version published online March 2022). < n.1880
随便看	gearingup gearingwheel gearksutite gearless gearlever gearoil gearpump gears gears up gearshaft gearshift gearshifts gearsleeve gearwheel gearwheels gearwork geason geason to be found geason to be seen geaster gebang gebang palm gebbie gebrauchsmusik gebur