01 n. A quadruped of the genus Canis, esp. the domestic dog (Canis familiaris).
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1.
A quadruped of the genus Canis, esp. the domestic dog (Canis familiaris).(Zool.)
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2.
A mean, worthless fellow; a wretch.“What is thy servant, which is but a dog, that he should do this great thing?” — 2 Kings viii. 13 (Rev. Ver. )
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3.
A fellow; -- used humorously or contemptuously; as, a sly dog; a lazy dog.[Colloq.]
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4.
One of the two constellations, Canis Major and Canis Minor, or the Greater Dog and the Lesser Dog. Canis Major contains the Dog Star (Sirius).(Astron.)
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5.
An iron for holding wood in a fireplace; a firedog; an andiron.
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6.
A grappling iron, with a claw or claws, for fastening into wood or other heavy articles, for the purpose of raising or moving them.(Mech.)
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7.
an ugly or crude person, especially an ugly woman.[slang]
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Phrases & compounds
A dead dog —
a thing of no use or value.
A dog in the manger —
an ugly-natured person who prevents others from enjoying what would be an advantage to them but is none to him.
Dog ape —
a male ape.
Dog cabbage —
a succulent herb, native to the Mediterranean region (Thelygonum Cynocrambe).
Dog cheap —
very cheap. See under Cheap.
Dog ear —
an acroterium.
Dog flea —
a species of flea (Pulex canis) which infests dogs and cats, and is often troublesome to man. In America it is the common flea. See Flea, and Aphaniptera.
Dog grass —
a grass (Triticum caninum) of the same genus as wheat.
Dog Latin —
barbarous Latin; as, the dog Latin of pharmacy.
Dog lichen —
a kind of lichen (Peltigera canina) growing on earth, rocks, and tree trunks, -- a lobed expansion, dingy green above and whitish with fuscous veins beneath.
Dog louse —
a louse that infests the dog, esp. Hæmatopinus piliferus; another species is Trichodectes latus.
Dog power —
a machine operated by the weight of a dog traveling in a drum, or on an endless track, as for churning.
Dog salmon —
a salmon of northwest America and northern Asia; -- the gorbuscha; -- called also holia, and hone.
Dog shark —
See Dogfish.
Dog's meat —
meat fit only for dogs; refuse; offal.
Dog Star —
See in the Vocabulary.
Dog wheat —
Dog grass.
Dog whelk —
any species of univalve shells of the family Nassidæ, esp. the Nassa reticulata of England.
To give to the dogs —
to throw away as useless.
To go to the dogs —
to go to ruin; to be ruined.