The meaning of BENEFICIAL is producing good results or helpful effects : conferring benefits. How to use beneficial in a sentence.

BENEFICIAL definition: 1. helpful, useful, or good: 2. helpful, useful, or good: 3. tending to help; having a good…. Learn more.

BENEFICIAL definition: conferring benefit; advantageous; helpful. See examples of beneficial used in a sentence.

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

1. Producing or promoting a favorable result; advantageous: a trade agreement beneficial to all countries. 2. Law Involving the receipt of funds, property, or other benefits, as from an insurance …

WordReference Random House Learner's Dictionary of American English © 2026 ben•e•fi•cial /ˌbɛnəˈfɪʃəl/ adj. giving benefit; doing good: the beneficial effect of sunshine. ben•e•fi•cial•ly, adv. …

Jan 20, 2026 · Adjective beneficial (comparative more beneficial, superlative most beneficial) Helpful or good to something or someone.

Producing or promoting a favorable result; advantageous. A trade agreement beneficial to all countries.

We wish to establish mutually beneficial relations with all the countries of the world.

There are six meanings listed in OED's entry for the word beneficial, three of which are labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.