lavn.

Brit.

/lav/, U.S.

/læv/

Forms: 1900s– lav, 1900s– lav. (with point).

Origin: Formed within English, by clipping or shortening. Etymon: lavatory n.

Etymology: Shortened < lavatory n.

colloquial (chiefly British).

A toilet; = lavatory n. 5b, lavatory n. 5c.

ΘΚΠ

the world > physical sensation > cleanness and dirtiness > sanitation > privy or latrine > [noun] > water-closet or lavatory

closet1496

water closet1736

water closet1747

throne room1787

W.C.1815

netty1825

convenience1841

Johnny1847

lavabo1852

restrooma1856

small room1858

cloakroom1865

lavatory1874

bathroom1883

toilet1886

can1900

place1902

lav1913

washroom1919

head1920

lavvy1922

dike1923

smallest room1930

John1931

khazi1932

loo1940

biffy1942

Wa1953

shitcan1954

commode1958

cludgie1961

1913 C. Mackenzie Sinister St. I. vii. 99 Tell the army to line up behind the lav. at four o'clock.

1961 J. B. Priestley Saturn over Water xii. 159 In a recess..were two pails of water and an Elsan kind of lav.

1973 J. Thomson Death Cap iv. 64 Gilbert Leacock went out to the lav... I heard the chain being pulled.

2010 P. O'Grady Devil rides Out xiii. 310 Vera, get out of that lav, your cup of tea's getting cold.

This entry has been updated (OED Third Edition, September 2016; most recently modified version published online March 2022).

LAV n. Medicine lymphadenopathy-associated virus (a former name for the virus now called HIV-3).

ΘΚΠ

the world > life > biology > organism > micro-organism > virus > [noun] > types of

latent virus1750

influenza virus1880

poxvirus1891

filter-passer1906

mosaic virus1914

bacteriophage1921

herpes virus1925

Rous sarcoma virus1925

Rous virus1925

papillomavirus1935

poliovirus1939

Semliki Forest virus1944

actinophage1947

mycophage1947

mengovirus1949

tumour virus1950

Zika1952

mycobacteriophage1953

Sindbis virus1953

myxovirus1954

echovirus1955

RNA virus1955

adenovirus1956

SV1956

arborvirus1957

enterovirus1957

foamy virus1957

respiratory syncytial virus1957

polyoma1958

parainfluenza1959

reovirus1959

arbovirus1960

cytomegalovirus1960

TMV1960

vacuolating agent or virus1960

Coxsackie virus1961

rhinovirus1961

RSV1961

papovavirus1962

paramyxovirus1962

picornavirus1962

mycophage1963

parvovirus1965

rhabdovirus1966

Ross River virus1966

coronavirus1968

EBV1968

Epstein–Barr virus1968

leukovirus1968

CMV1969

arenovirus1970

oncornavirus1970

togavirus1970

alphavirus1971

calicivirus1971

Dane particle1971

flavivirus1971

flavovirus1971

maedi1971

orbivirus1971

mycovirus1972

visna-maedi virus1972

flu virus1973

maedi-visna virus1973

corona1974

orthopoxvirus1974

rotavirus1974

whitepox1974

retravirus1975

Ebola virus1976

morbillivirus1976

retrovirus1976

Ebola1977

lentivirus1979

reassortant1979

HTLV1980

morbilli1981

filovirus1982

LAV1983

CV1985

HIV1986

HIV virus1987

C-192020

Covid2020

Covid-192020

CV-192020

the world > life > biology > organism > micro-organism > virus > [adjective] > types of

non-persistent1875

bacteriophagic1922

bacteriophagal1927

Shope1934

adenoviral1957

Sendai1958

EB1964

polioviral1965

Marburg1968

oncornaviral1972

xenotropic1973

retroviral1977

flaviviral1978

LAV1983

lentiviral1985

1983 Jrnl. Amer. Med. Assoc. 26 Aug. 1010/1 Antibodies to LAV proteins have been demonstrated in all six patients.

1985 New Statesman 27 Sept. 14/1 HTLV-III, or ARV in the United States and LAV in France, is now known to have infected hundreds of thousands of people across the world, mostly within the last ten years.

1991 Lancet 9 Mar. 568/2 The LAV strain of HIV-1 grown in CEM cells.

单词	lav
释义	lavn. Brit. /lav/, U.S. /læv/ Forms: 1900s– lav, 1900s– lav. (with point). Origin: Formed within English, by clipping or shortening. Etymon: lavatory n. Etymology: Shortened < lavatory n. colloquial (chiefly British). A toilet; = lavatory n. 5b, lavatory n. 5c. ΘΚΠ the world > physical sensation > cleanness and dirtiness > sanitation > privy or latrine > [noun] > water-closet or lavatory closet1496 water closet1736 water closet1747 throne room1787 W.C.1815 netty1825 convenience1841 Johnny1847 lavabo1852 restrooma1856 small room1858 cloakroom1865 lavatory1874 bathroom1883 toilet1886 can1900 place1902 lav1913 washroom1919 head1920 lavvy1922 dike1923 smallest room1930 John1931 khazi1932 loo1940 biffy1942 Wa1953 shitcan1954 commode1958 cludgie1961 1913 C. Mackenzie Sinister St. I. vii. 99 Tell the army to line up behind the lav. at four o'clock. 1961 J. B. Priestley Saturn over Water xii. 159 In a recess..were two pails of water and an Elsan kind of lav. 1973 J. Thomson Death Cap iv. 64 Gilbert Leacock went out to the lav... I heard the chain being pulled. 2010 P. O'Grady Devil rides Out xiii. 310 Vera, get out of that lav, your cup of tea's getting cold. This entry has been updated (OED Third Edition, September 2016; most recently modified version published online March 2022). > as lemmas LAV LAV n. Medicine lymphadenopathy-associated virus (a former name for the virus now called HIV-3). ΘΚΠ the world > life > biology > organism > micro-organism > virus > [noun] > types of latent virus1750 influenza virus1880 poxvirus1891 filter-passer1906 mosaic virus1914 bacteriophage1921 herpes virus1925 Rous sarcoma virus1925 Rous virus1925 papillomavirus1935 poliovirus1939 Semliki Forest virus1944 actinophage1947 mycophage1947 mengovirus1949 tumour virus1950 Zika1952 mycobacteriophage1953 Sindbis virus1953 myxovirus1954 echovirus1955 RNA virus1955 adenovirus1956 SV1956 arborvirus1957 enterovirus1957 foamy virus1957 respiratory syncytial virus1957 polyoma1958 parainfluenza1959 reovirus1959 arbovirus1960 cytomegalovirus1960 TMV1960 vacuolating agent or virus1960 Coxsackie virus1961 rhinovirus1961 RSV1961 papovavirus1962 paramyxovirus1962 picornavirus1962 mycophage1963 parvovirus1965 rhabdovirus1966 Ross River virus1966 coronavirus1968 EBV1968 Epstein–Barr virus1968 leukovirus1968 CMV1969 arenovirus1970 oncornavirus1970 togavirus1970 alphavirus1971 calicivirus1971 Dane particle1971 flavivirus1971 flavovirus1971 maedi1971 orbivirus1971 mycovirus1972 visna-maedi virus1972 flu virus1973 maedi-visna virus1973 corona1974 orthopoxvirus1974 rotavirus1974 whitepox1974 retravirus1975 Ebola virus1976 morbillivirus1976 retrovirus1976 Ebola1977 lentivirus1979 reassortant1979 HTLV1980 morbilli1981 filovirus1982 LAV1983 CV1985 HIV1986 HIV virus1987 C-192020 Covid2020 Covid-192020 CV-192020 the world > life > biology > organism > micro-organism > virus > [adjective] > types of non-persistent1875 bacteriophagic1922 bacteriophagal1927 Shope1934 adenoviral1957 Sendai1958 EB1964 polioviral1965 Marburg1968 oncornaviral1972 xenotropic1973 retroviral1977 flaviviral1978 LAV1983 lentiviral1985 1983 Jrnl. Amer. Med. Assoc. 26 Aug. 1010/1 Antibodies to LAV proteins have been demonstrated in all six patients. 1985 New Statesman 27 Sept. 14/1 HTLV-III, or ARV in the United States and LAV in France, is now known to have infected hundreds of thousands of people across the world, mostly within the last ten years. 1991 Lancet 9 Mar. 568/2 The LAV strain of HIV-1 grown in CEM cells. extracted from Ln. < n.1913 as lemmas
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lavn.

> as lemmas