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Webster 1913 Edition


Virulent

Vir′u-lent

,
Adj.
[L.
virulentus
, fr.
virus
poison: cf. F.
virulent
. See
Virus
.]
1.
Extremely poisonous or venomous; very active in doing injury.
A contagious disorder rendered more
virulent
by uncleanness.
Sir W. Scott.
2.
Very bitter in enmity; actuated by a desire to injure; malignant;
as, a
virulent
invective
.

Webster 1828 Edition


Virulent

VIR'ULENT

,
Adj.
[L. virulentus, from virus, poison, that is, strength, from the same root as vir, vireo. See Venom.]
1.
Extremely active in doing injury; very poisonous or venomous. No poison is more virulent than that of some species of serpents.
2.
Very bitter in enmity; malignant; as a virulent invective.

Definition 2024


virulent

virulent

English

Adjective

virulent (comparative more virulent, superlative most virulent)

  1. (chiefly medicine, of a disease or disease-causing agent) Highly infectious, malignant, or deadly.
  2. Hostile to the point of being venomous; intensely acrimonious.
    • 1963, Margery Allingham, chapter 8, in The China Governess:
      It was a casual sneer, obviously one of a long line. There was hatred behind it, but of a quiet, chronic type, nothing new or unduly virulent, and he was taken aback by the flicker of amazed incredulity that passed over the younger man's ravaged face.
    The politicians were virulent in their hatred of the president.

Related terms

Translations

See also


Catalan

Adjective

virulent m (feminine virulenta, masculine plural virulents, feminine plural virulentes)

  1. virulent

French

Adjective

virulent m (feminine singular virulente, masculine plural virulents, feminine plural virulentes)

  1. (medicine) virulent
  2. virulent (hostile)