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Ruinous Definition & Meaning

ruinous
adjective
  1. extremely harmful; bringing physical or financial ruin; "a catastrophic depression"; "catastrophic illness"; "a ruinous course of action"
  2. causing injury or blight; especially affecting with sudden violence or plague or ruin; "the blasting effects of the intense cold on the budding fruit"; "the blasting force of the wind blowing sharp needles of sleet in our faces"; "a ruinous war"

Usage tips for "ruinous"

Understanding the precise definition of a word helps you use it with confidence. When using "ruinous" in your writing, consider whether you need the word itself or one of its synonyms — subtle differences in meaning can change the tone of a sentence. If you're writing poetry or song lyrics, check the rhymes for ruinous to find words that pair well.

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Frequently asked questions

What does ruinous mean?
extremely harmful; bringing physical or financial ruin; "a catastrophic depression"; "catastrophic illness"; "a ruinous course of action" causing injury or blight; especially affecting with sudden violence or plague or ruin; "the blasting effects of the intense cold on the budding fruit"; "the blasting force of the wind blowing sharp needles of sleet in our faces"; "a ruinous war"
What part of speech is ruinous?
Ruinous is an adjective.
How many definitions does ruinous have?
Ruinous has 2 definitions across 1 part of speech (adjective).

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