English dictionary
insidious meaning and definition
Definition and meaning of insidious at MeaningMonkey.org. insidious meaning and definition in the English Dictionary.INSIDIOUS adjective
Definition of insidious (adjective)
- beguiling but harmful
- "insidious pleasures"
- intended to entrap
- working or spreading in a hidden and usually injurious way
- "glaucoma is an insidious disease"; "a subtle poison"
- synonyms: pernicious, subtle
Source: Princeton University Wordnet