baneful

[ beyn-fuhl ]

adjective

1. destructive; pernicious:

   a baneful superstition.

   Synonyms: toxic, noxious, injurious, harmful

2. Archaic. deadly; poisonous:

   baneful herbs.

baneful

/ ˈbeɪnfʊl /

adjective

1. archaic.
   destructive, poisonous, or fatal

Derived Forms

• ˈbanefully, adverb
• ˈbanefulness, noun

Other Words From

• baneful·ly adverb
• baneful·ness noun

Word History and Origins

Origin of baneful¹

First recorded in 1570–80; bane + -ful

Example Sentences

He made some commonplace observation upon the baneful effect of the night air at the season.

From Project Gutenberg

It depresses the humble sufferer from its baneful effects; it irritates the passions of the unamiable.

From Project Gutenberg

That it was admirable as an organisation only shows it in a more baneful light, since it was used to crush out all progress.

From Project Gutenberg

Dangerfield had found a few hours rest in the morning, a rest broken by scurrying, baneful dreams.

From Project Gutenberg

Those which fell from the eyes of the evil gods produced poisonous plants and various baneful animals.

From Project Gutenberg