Define insidious: causing harm in a way that is gradual or not easily noticed —
insidious in a sentence.
Insidious is related to the Latin noun, īnsidiae meaning "ambush" which comes
from the Latin verb, īnsidēre "to lie in wait for." This is very fitting as an insidious ...
Insidious definition, intended to entrap or beguile: an insidious plan. See more.
insidious definition, meaning, what is insidious: (of something unpleasant or
dangerous) gradually and secretly causing harm: . Learn more.
Working or spreading harmfully in a subtle or stealthy manner: insidious rumors;
an insidious disease. 2. Intended to entrap; treacherous: insidious ...
The definition of insidious is something or someone who works in a subtle or sly
way, or in an intent to trap. An example of insidious is a plan that is meant to ...
Proceeding in a gradual, subtle way, but with very harmful effects:. Meaning,
pronunciation and example sentences, English to English reference content.
Insidious | stealthy, subtle, cunning, or treacherous | Definition, pronunciation,
examples & translations.
Define insidious and get synonyms. What is insidious? insidious meaning,
pronunciation and more by Macmillan Dictionary.
Browse words next to "insidious." Student Dictionary ... 1 a : awaiting a chance to
trap : TREACHEROUS <an insidious foe> b : harmful but attractive <an ...