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单词 squark
释义

squarkn.1

/skwɑːk/
Etymology: Imitative.
A harsh croak; a squawk.
ΘΚΠ
the world > animals > birds > sound or bird defined by > [noun] > cry or call > harsh
shrikingc1374
creaking1575
yawping1576
clang1667
shriek1765
yawp1824
cawk1856
squark1860
crunk1868
cronk1878
squarking1897
1860 C. Simeon Stray Notes Fishing & Nat. Hist. 244 If..a jay happens to catch sight of you, at his first warning squark every pheasant will..be off instanter.
1894 Horse & Hound II. 226 Perhaps the squarks of those young herns frightened that fox.
This entry has not yet been fully updated (first published 1915; most recently modified version published online June 2021).

squarkn.2

/skwɔːk//skwɑːk/
Etymology: < s- (in super- prefix) + quark n.2
Particle Physics.
The supersymmetric counterpart of a quark, with spin 0 instead of ½.
ΘΚΠ
the world > matter > physics > atomic physics > particle physics > quark > [noun] > supersymmetric counterpart of
squark1982
1982 Physics Lett. B. 114 235 A non-vanishing baryon asymmetry can be generated by the decay of coloured Higgs bosons and Higgs fermions into quarks and squarks.
1984 New Scientist 17 May 16/2 Supersymmetric theorists..have had to make up lots of new names for the unseen ‘sparticles’, such as the spin-0 supersymmetric quarks and leptons (‘squarks’ and ‘sleptons’).
1986 Nature 14 Aug. 592/3 The Tevatron should see squarks, the superpartners of quarks, if their masses are less than 200–300 GeV.
This entry has not yet been fully updated (first published 1993; most recently modified version published online September 2018).

squarkv.

/skwɑːk/
Etymology: Imitative: compare squark n.1 and quawk v.
1. intransitive. Of birds: To croak harshly; to squawk.
ΘΚΠ
the world > animals > birds > sound or bird defined by > [verb (intransitive)] > cry or call > harshly
creakc1325
crakec1386
yawpc1400
crunk1565
cawk1761
quawk1821
clang1832
clank1865
squark1871
1871 W. Morris in J. W. Mackail Life W. Morris (1899) I. 235 I heard a heron ‘squark’ just now.
1897 M. Kingsley Trav. W. Afr. 236 By no means all the birds here only screech and squark. Several of them have very lovely notes.
2. transitive. To utter in croaks.
ΘΚΠ
the world > animals > birds > sound or bird defined by > [verb (transitive)] > croak
squark1891
1891 Chambers's Jrnl. 31 Oct. 703 The crows will come and sit round, squarking sarcastic remarks.

Derivatives

ˈsquarking n.
ΘΚΠ
the world > animals > birds > sound or bird defined by > [noun] > cry or call > harsh
shrikingc1374
creaking1575
yawping1576
clang1667
shriek1765
yawp1824
cawk1856
squark1860
crunk1868
cronk1878
squarking1897
1897 M. Kingsley Trav. W. Afr. 92 Save for this squarking of the parrots the swamps are silent all the day.
This entry has not yet been fully updated (first published 1915; most recently modified version published online September 2018).
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