English dictionary
pernicious
/p/@/r'n/I//S//@/s/
Definitions, examples, synonyms and antonyms from WordNet 3.0.
adjective
-
Quick; swift (to burn).
Source: webster1913
-
Having the quality of injuring or killing; destructive; very mischievous; baleful; malicious; wicked.
Source: webster1913
adjective satellite
-
exceedingly harmful
Source: WordNet 3.0
-
working or spreading in a hidden and usually injurious way
Source: WordNet 3.0