transcription, транскрипция: [ vɪrjʊləns ]
1.
Virulence is great bitterness and hostility. ( FORMAL )
The virulence of the café owner’s anger had appalled her.
N-UNCOUNT : oft N of n
2.
The virulence of a disease or poison is its ability to harm or kill people or animals.
Medical authorities were baffled, both as to its causes and its virulence.
N-UNCOUNT