Definify.com
Webster 1913 Edition
Vicious
1.
Characterized by vice or defects; defective; faulty; imperfect.
Though I perchance am
vicious
in my guess. Shakespeare
The title of these lords was
vicious
in its origin. Burke.
A charge against Bentley of
vicious
reasoning. De Quincey.
2.
Addicted to vice; corrupt in principles or conduct; depraved; wicked;
as,
. vicious
children; vicious
examples; vicious
conductWho . . . heard this heavy curse,
Servant of servants, on his
Servant of servants, on his
vicious
race. Milton.
3.
Wanting purity; foul; bad; noxious;
as,
. vicious
air, water, etcDryden.
4.
Not correct or pure; corrupt;
as,
. vicious
language; vicious
idioms5.
Not well tamed or broken; given to bad tricks; unruly; refractory;
as, a
. vicious
horse6.
Bitter; spiteful; malignant.
[Colloq.]
Syn. – Corrupt; faulty; wicked; depraved.
– Vi′cious-ly
, adv.
Vi′cious-ness
, Noun.
Webster 1828 Edition
Vicious
VI'CIOUS
,Adj.
1.
Defective; imperfect; as a system of government vicious and unsound.2.
Addicted to vice; corrupt in principles or conduct; depraved; wicked; habitually transgressing the moral law; as a vicious race of men; vicious parents; vicious children.3.
Corrupt; contrary to moral principles or to rectitude; as vicious examples; vicious conduct.4.
Corrupt, in a physical sense; foul; impure; insalubrious; as vicious air.5.
Corrupt; not genuine or pure; as vicious language; vicious idioms.6.
Unruly; refractory; not well tamed or broken; as a vicious horse.