Examples of harmful in a Sentence
DDT has been proven to be extremely harmful to the environment.
Recent Examples on the Web
Key Takeaways Beer is a source of vitamin B6, but experts say the harmful effects of alcohol outweigh any nutritional benefits.
—
Maggie O'Neill, Verywell Health, 24 May 2026
The salmon should remain below 38 degrees Fahrenheit throughout the thawing process to reduce the risk of harmful bacterial growth and toxin production, Baker warns.
—Olivia McIntosh, Martha Stewart, 22 May 2026
This movement generates Earth’s magnetic field, which shields our planet from harmful cosmic radiation.
—Claire Cameron, Scientific American, 22 May 2026
To mitigate the harmful effects of ALAN, experts suggest reducing nighttime outdoor light usage; avoiding floodlights and upward-facing lights; using LED lights on warmer settings; and shielding light sources to reduce glare and point light downwards.
—Britannica Editors, Encyclopedia Britannica, 22 May 2026
See All Example Sentences for harmful
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Maggie O'Neill, Verywell Health, 24 May 2026
The salmon should remain below 38 degrees Fahrenheit throughout the thawing process to reduce the risk of harmful bacterial growth and toxin production, Baker warns.
—Olivia McIntosh, Martha Stewart, 22 May 2026
This movement generates Earth’s magnetic field, which shields our planet from harmful cosmic radiation.
—Claire Cameron, Scientific American, 22 May 2026
To mitigate the harmful effects of ALAN, experts suggest reducing nighttime outdoor light usage; avoiding floodlights and upward-facing lights; using LED lights on warmer settings; and shielding light sources to reduce glare and point light downwards.
—Britannica Editors, Encyclopedia Britannica, 22 May 2026
See All Example Sentences for harmful
Cite this Entry
“Harmful.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/harmful. Accessed 28 May. 2026.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
