perosisn.

Brit.

/pəˈrəʊsɪs/, U.S.

/pəˈroʊsəs/

Origin: A borrowing from Greek. Etymon: Greek πήρωσις.

Etymology: < ancient Greek πήρωσις maiming < πηροῦν to maim ( < πηρός maimed, of uncertain origin) + -σις -sis suffix. Compare post-classical Latin perosis (1528).

Veterinary Medicine.

A deformity of the leg in poultry involving dislocation of the gastrocnemius tendon, thought to be the result of a dietary deficiency.

ΘΚΠ

the world > health and disease > ill health > animal disease or disorder > disorders of birds > [noun] > disorders of poultry

roup1551

squeck1577

gargil1614

roup1614

the gapes1799

garget1817

snifters1844

white comb1853

bumble foot1854

wry-tail1880

blackhead1894

bacillary white diarrhoea1909

limber-neck1910

(avian or fowl) leucosis complex1922

pullorum1929

perosis1931

fowl paralysis1932

scissor beak1934

blue comb1939

hexamitiasis1941

pullet disease1941

Marek's disease1947

new wheat disease1950

X disease1950

sour crop1951

fowl cholera-

1931 Science 4 Sept. 249/2 Several of the stations reported that when the ‘uniform diet’ was fed to chicks kept in confinement a high percentage of them became afflicted with perosis (deforming leg weakness).

1970 Poultry Sci. 49 1753/1 Perosis is an extremely complex condition that can be produced experimentally by an inadequate intake of several different nutrients.

1987 E. W. Burr Compan. Bird Med. xi. 69/1 Perosis is a condition thought to be caused by a manganese deficiency.

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

单词	perosis
释义	perosisn. Brit. /pəˈrəʊsɪs/, U.S. /pəˈroʊsəs/ Origin: A borrowing from Greek. Etymon: Greek πήρωσις. Etymology: < ancient Greek πήρωσις maiming < πηροῦν to maim ( < πηρός maimed, of uncertain origin) + -σις -sis suffix. Compare post-classical Latin perosis (1528). Veterinary Medicine. A deformity of the leg in poultry involving dislocation of the gastrocnemius tendon, thought to be the result of a dietary deficiency. ΘΚΠ the world > health and disease > ill health > animal disease or disorder > disorders of birds > [noun] > disorders of poultry roup1551 squeck1577 gargil1614 roup1614 the gapes1799 garget1817 snifters1844 white comb1853 bumble foot1854 wry-tail1880 blackhead1894 bacillary white diarrhoea1909 limber-neck1910 (avian or fowl) leucosis complex1922 pullorum1929 perosis1931 fowl paralysis1932 scissor beak1934 blue comb1939 hexamitiasis1941 pullet disease1941 Marek's disease1947 new wheat disease1950 X disease1950 sour crop1951 fowl cholera- 1931 Science 4 Sept. 249/2 Several of the stations reported that when the ‘uniform diet’ was fed to chicks kept in confinement a high percentage of them became afflicted with perosis (deforming leg weakness). 1970 Poultry Sci. 49 1753/1 Perosis is an extremely complex condition that can be produced experimentally by an inadequate intake of several different nutrients. 1987 E. W. Burr Compan. Bird Med. xi. 69/1 Perosis is a condition thought to be caused by a manganese deficiency. This entry has been updated (OED Third Edition, December 2005; most recently modified version published online March 2022). < n.1931
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