HARMFUL Definition & Meaning | Dictionary
HARMFUL definition: causing or capable of causing harm; injurious. See examples of harmful used in a sentence.
Harmful
harmful If something is harmful to someone or harmful for them, it has a bad effect on them. Too much salt can be harmful to a young baby. Potassium could be harmful for those with impaired kidneys.
harmful | Dictionaries and vocabulary tools for English language
Definition of harmful. English dictionary and integrated thesaurus for learners, writers, teachers, and students with advanced, intermediate, and beginner levels.
Harmful
Harmful is an adjective that comes in handy when you''re talking about things that cause injury to someone or damage something. Burning coal can be harmful to the environment, and eating too
HARMFUL | definition in the Cambridge English Dictionary
We try to stress the things that could be inappropriate, things that could be harmful or embarrassing for you, your family or your team.
harmful
harm•ful /ˈhɑrmfəl/ adj. causing or capable of causing harm. harm•ful•ly, adv. harm•ful•ness, n. [uncountable] WordReference Random House Unabridged Dictionary of American English © 2025
harmful
Causing or likely to cause harm or damage; injurious. Wear a hat to protect your skin from harmful sunlight. Smoking is harmful to the lungs. Burning fossil fuels is harmful to the
HARMFUL Definition & Meaning
The meaning of HARMFUL is of a kind likely to be damaging : injurious. How to use harmful in a sentence.
harmful adjective
Definition of harmful adjective in Oxford Advanced American Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
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