beneficial
adjective
ben·e·fi·cial
ˌbe-nə-ˈfi-shəl 
1
: producing good results or helpful effects : conferring benefits (see benefit entry 1 sense 1)
the beneficial effects of regular exercise
insects that are beneficial to your garden
2
: receiving or entitling one to receive advantage, use, or benefit
a beneficial owner of securities
a beneficial interest in an estate
beneficialness
noun
Examples of beneficial in a Sentence
He hopes the new drug will prove beneficial to many people.
Regular exercise has many beneficial health effects.
They have a relationship that is beneficial to both of them.
Some insects are harmful but others are beneficial.
Recent Examples on the Web
Fungicides, for instance, are used to suppress disease-causing pathogens like blights and leaf spots, but might also impact beneficial microbes that live in flowers.
—
Miri Talabac, Baltimore Sun, 28 Apr. 2026
Pew research found that Americans are far more likely to view data centers as harmful than beneficial in terms of environmental impact, domestic energy costs, and quality of life in nearby communities.
—Jonathan M. Gitlin, ArsTechnica, 28 Apr. 2026
Eating avocado can also be beneficial for people living with obesity or insulin resistance, as studies show that regular avocado consumption can improve blood glucose control and reduce the risk of cardiometabolic disease.
—Angelica Bottaro, Verywell Health, 28 Apr. 2026
The partnership is also proving beneficial for the museum's outreach efforts, as the interns help translate historical milestones for a younger audience.
—La'tasha Givens, CBS News, 28 Apr. 2026
See All Example Sentences for beneficial
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Miri Talabac, Baltimore Sun, 28 Apr. 2026
Pew research found that Americans are far more likely to view data centers as harmful than beneficial in terms of environmental impact, domestic energy costs, and quality of life in nearby communities.
—Jonathan M. Gitlin, ArsTechnica, 28 Apr. 2026
Eating avocado can also be beneficial for people living with obesity or insulin resistance, as studies show that regular avocado consumption can improve blood glucose control and reduce the risk of cardiometabolic disease.
—Angelica Bottaro, Verywell Health, 28 Apr. 2026
The partnership is also proving beneficial for the museum's outreach efforts, as the interns help translate historical milestones for a younger audience.
—La'tasha Givens, CBS News, 28 Apr. 2026
See All Example Sentences for beneficial
Cite this Entry
“Beneficial.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/beneficial. Accessed 3 May. 2026.
Copy CitationKids Definition
beneficial
adjective
ben·e·fi·cial
ˌben-ə-ˈfish-əl
: producing results that are good for health and happiness
beneficialness
noun
Legal Definition
beneficial
adjective
ben·e·fi·cial
ˌbe-nə-ˈfi-shəl
1
: providing benefits or advantages
2
: receiving or entitling one to receive an advantage, benefit, or use
a beneficial shareholder
a beneficial estate
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