EFFECT meaning: 1. the result of a particular influence: 2. to produce or achieve the results you want: 3. If you…. Learn more. EFFECT definition: 1. the result of a particular influence: 2. to produce or achieve the results you want: 3. If you…. Learn more. “Affect” vs. “Effect”: What’s the Difference? Affect is usually used as a verb meaning to influence or produce a change in something, whereas effect is generally used as a noun that refers to a change resulting from something. The words effect and affect are often confused. The most common use of effect is as a noun referring to a change or result. From film looks and halftones to glows, glitches, and gradients, every effect renders in real time with instant previews. Export stills as PNG or animated loops up to 10 seconds. In this article, you’ll learn the difference between affect vs. effect, with grammar explanations, everyday examples, and simple tips to help you remember which one to use. Affect and effect are two of the most commonly confused words in English, but don’t worry—we’ll help you keep them straight. The basic difference is this: affect is usually a verb, and effect is usually a noun.