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Definitions

American Heritage® Dictionary of the English Language, Fourth Edition

  1. adj. Having no adverse effect; harmless.
  2. adj. Not likely to offend or provoke to strong emotion; insipid.

Century Dictionary and Cyclopedia

  1. Harmless; producing no ill effect; incapable of harm or mischief.
  2. Specifically In herpetology, not venomous.

Wiktionary

  1. adj. Harmless; producing no ill effect.
  2. adj. Inoffensive; unprovocative; not exceptional.

GNU Webster's 1913

  1. adj. Harmless; producing no ill effect.

WordNet 3.0

  1. adj. not causing disapproval
  2. adj. not injurious to physical or mental health
  3. adj. lacking intent or capacity to injure

Etymologies

  1. From Latin innocuus : in-, not; see in-1 + nocuus, harmful (from nocēre, to harm; see nek-1 in Indo-European roots).

Examples

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Lists

These user-created lists contain the word ‘innocuous’.

Comments

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  • veevi I was surprised that innocuous had survived from Latin but nocuous had not, when a friend suggested that it had, but was "noxious" instead. Interesting drift.
    Oct 27, 2007

‘innocuous’ has been looked up 3884 times, loved by 21 people, added to 142 lists, commented on 1 time, and has a Scrabble score of 11.