The meaning of RUIN is to damage irreparably. How to use ruin in a sentence.

RUIN definition: 1. to spoil or destroy something completely: 2. to cause a person or company to lose all their or…. Learn more.

What does ruin mean? Ruin is most commonly used as a verb meaning to destroy or spoil.As a noun, ruin means the remains of a destroyed or decayed place, especially a half-standing …

Ruin is the state of being severely damaged or spoiled, or the process of reaching this state. The vineyards were falling into ruin. She wasn't going to let her plans go to ruin.

Find 247 different ways to say RUIN, along with antonyms, related words, and example sentences at Thesaurus.com.

To ruin means to wreck or destroy. If you're wearing a long dress, make sure your clumsy brother stays away from you. If he steps on it, it'll rip and be ruined.

1. ruins, the remains of a building, city, etc., that has been destroyed or is decaying. 3. a fallen, wrecked, or decayed condition: The house fell into ruin. 4. the downfall, decay, or destruction …

Dec 11, 2025 · ruin (countable and uncountable, plural ruins) (countable, sometimes in the plural) The remains of a destroyed or dilapidated construction, such as a house or castle. quotations

There are 19 meanings listed in OED's entry for the noun ruin, two of which are labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

In the 20th century, a number of European historic buildings fell into ruin as a result of taxation policies, which required all structures with roofs to pay substantial property tax.