The meaning of DELETERIOUS is harmful often in a subtle or unexpected way. How to use deleterious in a sentence. Did you know? Synonym Discussion of Deleterious.

If something is deleterious, it does harm or makes things worse. Smoking has obvious deleterious effects on your health, not to mention your social life.

What is the pronunciation of deleterious? 有害的，造成危害的… nocivo, perjudicial… deletério… Need a translator? Get a quick, free translation! DELETERIOUS definition: 1. harmful: 2. …

adjective injurious to health. deleterious gases. harmful; injurious. deleterious influences.

We welcome feedback: report an example sentence to the Collins team. Read more… About as deleterious a trait as you could imagine, evolutionarily speaking. Times, Sunday Times (2014) …

Define deleterious. deleterious synonyms, deleterious pronunciation, deleterious translation, English dictionary definition of deleterious. adj. Having a harmful effect; injurious: the …

Definition of deleterious adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Apr 4, 2025 · deleterious (comparative more deleterious, superlative most deleterious) (formal) Harmful, often in a subtle or unexpected way. Or might it suffice him, that every wholesome …

There are two meanings listed in OED's entry for the adjective deleterious. See ‘Meaning & use’ for definitions, usage, and quotation evidence. How common is the adjective deleterious? How …

Harmful often in a subtle or unexpected way (as for example deleterious effects, deleterious to health).