Invisibility is the state of an object that cannot be seen. An object in this state is said to be invisible (literally, "not visible"). The phenomenon is studied by physics and perceptual psychology.

The meaning of INVISIBILITY is the quality or state of being invisible.

3 days ago · Research into materials science illustrates how an invisibility cloak would actually work—and what the science means for disaster mitigation.

INVISIBILITY definition: 1. the fact of something or someone being impossible to see: 2. the fact of being ignored, not…. Learn more.

Jan 28, 2026 · When physicist Ulf Leonhardt learned of their extraordinary optical properties in the early 2000s, he started thinking about how they might be used to achieve the ultimate illusion: invisibility.

Define invisibility. invisibility synonyms, invisibility pronunciation, invisibility translation, English dictionary definition of invisibility. adj. 1. Impossible to see; not visible: Air is invisible.

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

INVISIBILITY definition: not visible ; not able to be perceived by the eye | Meaning, pronunciation, translations and examples

Nov 30, 2024 · From ancient myths to cutting-edge scientific research, invisibility represents one of the ultimate aspirations in human ingenuity — an ability to transcend the visible and interact with the...

Apr 11, 2023 · In this book, science writer and optical physicist Gregory J. Gbur traces the science of invisibility from its sci-fi origins in the nineteenth-century writings of authors such as H. G. Wells and …