What Does Insidious Mean?

Answer

Insidious is a term used to refer to the state of a potentially harmful activity or substance increasing in quantity or prevalence at a gradual pace. It describes the slow spread of infectious diseases, behaviour or activities within a population.
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Ask.com Answer for: what does insidious mean
in·sid·i·ous
[in-sid-ee-uhs]
ADJECTIVE
1.
intended to entrap or beguile: an insidious plan.
2.
stealthily treacherous or deceitful: an insidious enemy.
3.
operating or proceeding in an inconspicuous or seemingly harmless way but actually with grave effect: an insidious disease.
Source: Dictionary.com
Q&A Related to "What Does Insidious Mean?"
Insidious means to act in a evil way to carry out something with no intentions of the outcome being good. It could be a plan that you want to carry out, but you do it in a devilish
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Insidious is to progress in a gradual, subtule way, but with harmful effects. Like STDs.
http://wiki.answers.com/Q/What_is_insidious
I think it is. Insidious is pernicious, subtle (working or spreading in a hidden and usually
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An insidious disease is any disease that comes on slowly, without obvious symptoms at first, so that the person is not aware of it developing.
http://www.medhelp.org/medical-information/show/24...
Explore this Topic
The meaning of insidious is deceitful. The word insidious can also mean to entrap. One can act insidiously, while planning to do something harmful at the same ...
The meaning of the adjective Insidious is cunning. The best antonym for it would be honest. Insidious comes from the Latin word 'insidere' which means 'to lie ...
To use insidious in a sentence, you need to know what it means. It means to be sly, crafty, and have harmful effects. To say 'Her behavior was insidious' is using ...
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