Definition of strong adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. STRONG Coffee is high quality instant coffee loaded with healthy ingredients. It's designed to give you more energy & focus without the crash and jitters of regular coffee. strong, stout, sturdy, stalwart, tough, tenacious mean showing power to resist or to endure. strong may imply power derived from muscular vigor, large size, structural soundness, intellectual or spiritual resources. Someone who is strong is confident and determined, and is not easily influenced or worried by other people. He is sharp and manipulative with a strong personality. It's up to managers to be strong and do what they believe is right. Eventually I felt strong enough to look at him. Strong can describe anything with firmness or power. You could have a strong will and resist the distractions of the internet while writing a paper all day, or your paper could have a strong argument, convincing your reader of your wisdom. of great moral power, firmness, or courage: strong under temptation. powerful in influence, authority, resources, or means of prevailing or succeeding: a strong nation. STRONG definition: having, showing, or able to exert great bodily or muscular power; physically vigorous or robust. See examples of strong used in a sentence. STRONG meaning: 1. powerful; having or using great force or control: 2. effective; of a good quality or level and…. Learn more. Paradigmatic slots in which the accent and correlating e-grade are positioned further to the left of the word are traditionally termed strong, those with accent and e-grade further to the right, are called weak. Define strong. strong synonyms, strong pronunciation, strong translation, English dictionary definition of strong. adj. strong·er , strong·est 1. a. Physically powerful; capable of exerting great physical force. b. Marked by great physical power: a strong blow to the.