Meaning Of The Word Insidious

Real Dictionary

What's the definition of Insidious? Find Insidious meanings, definitions and more at the Real Dictionary online.

Insidious Meaning

Insidious Definition
Insidious Definition

What's The Definition Of Insidious?

insidious
adjective: Something that is insidious is unpleasant or dangerous and develops gradually without being noticed.

insidious in American English
characterized by treachery or slyness; crafty; wily
adjective: intended to entrap or beguile

insidious in British English
adjective: stealthy, subtle, cunning, or treacherous

More Definitions

A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z

Definitions Of The Day

  • Pullorum disease ‐ a severe, diarrheal disease of young poultry…
  • Suicide machine ‐ noun: a device designed to permit a terminally…
  • Trichina ‐ a very small nematode worm (Trichinella spiralis)…
  • Cheese dip ‐ noun: a creamy mixture made with cheese, for dipping…
  • UNIX ‐ noun: a multi-user multitasking operating system…
  • Honeymooners ‐ plural noun: a couple, or couples who are on a…
  • Ascariasis ‐ infestation with ascarids or a disease caused…
  • Antoninianus ‐ noun: a Roman coin of the 3rd century a. d., originally…
  • Unsolicited ‐ Something that is unsolicited has been given without…
  • Antistick ‐ adjective: acting to…