inactive, idle, inert, passive, supine mean not engaged in work or activity. inactive applies to anyone or anything not in action or in operation or at work. idle applies to persons that are not busy or occupied …

INERT definition: having no inherent power of action, motion, or resistance (active ). See examples of inert used in a sentence.

INERT meaning: 1. not moving or not able to move: 2. not energetic or interesting: 3. Inert substances do not…. Learn more.

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

1. having no inherent power of action, motion, or resistance (opposed to active): inert matter. 2. having little or no ability to react, as nitrogen that occurs uncombined in the atmosphere. 3. having no …

Jul 2, 2025 · In the realm of chemistry, ‘inert’ describes a substance’s propensity, or rather lack thereof, to participate in chemical reactions. An inert element or compound exhibits minimal to zero reactivity …

inert, adj. meanings, etymology, pronunciation and more in the Oxford English Dictionary