The meaning of POWERFUL is having great power, prestige, or influence. How to use powerful in a sentence.

Find 155 different ways to say POWERFUL, along with antonyms, related words, and example sentences at Thesaurus.com.

POWERFUL definition: 1. having a lot of power to control people and events: 2. having a lot of strength or force: 3…. Learn more.

Define powerful. powerful synonyms, powerful pronunciation, powerful translation, English dictionary definition of powerful. adj. 1. Having or capable of exerting power.

Mar 25, 2026 · Adjective powerful (comparative more powerful, superlative most powerful) Having, or capable of exerting, power or influence.

of or relating to power: one of the most powerful earthquakes ever recorded; a powerful grip; a powerful drug that made him lose his memory; a powerful speech. pow•er•ful•ly, adv.

Definition of powerful adjective in Oxford Advanced American Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Powerful definition: Having or capable of exerting power.

Definition of powerful. English dictionary and integrated thesaurus for learners, writers, teachers, and students with advanced, intermediate, and beginner levels.

POWERFUL definition: having or exerting great power or force. See examples of powerful used in a sentence.