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 …

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

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

Something that's unable to move or moving without much energy can be described as inert. Wind up in a body cast and you’ll find yourself not only itchy, but totally inert. When motion is …

Oct 15, 2025 · inert (third-person singular simple present inerts, present participle inerting, simple past and past participle inerted) To fill with an inert gas to reduce the risk of explosion.

Someone or something that is inert does not move at all. He covered the inert body with a blanket.

Look up inert or inertness in Wiktionary, the free dictionary.

Find 78 different ways to say INERT, along with antonyms, related words, and example sentences at Thesaurus.com.

Having or exhibiting little or no activity, esp. chemical activity. Inert matter in a fertilizer, an inert gas.