The meaning of INERT is lacking the power to move. How to use inert in a sentence. Synonym Discussion of Inert.

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

Chemistry. having little or no ability to react, as nitrogen that occurs uncombined in the atmosphere. Pharmacology. having no pharmacological action, as the excipient of a pill. …

In chemistry, the term chemically inert is used to describe a substance that is not chemically reactive. From a thermodynamic perspective, a substance is inert, or nonlabile, if it is thermodynamically unstable (positive standard Gibbs free energy of formation) yet decomposes at a slow, or negligible rate. [1]

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 restricted or sluggish, or when something or someone appears lifeless, the adjective to use is inert.

If you describe something as inert, you are criticizing it because it is not very lively or interesting.

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 pharmacological action, as the excipient of a pill. 4. inactive or sluggish by habit or nature. in•ert′ness, n. syn: See inactive.

Inert may refer to: Chemically inert, not chemically reactive Inert gas; Noble gas, historically called inert gas; Inert knowledge, information which one can express but not use; Inert ingredient, a component of the excipient of a pharmaceutical drug; Inert munition, a round that does not contain any energetic material

How does he propose to stimulate the inert economy and create jobs? He sat inertly in front of the television.

Incapable of moving or acting. Having inertia; without power to move, act, or resist. Tending to be physically or mentally inactive; dull; slow. Sluggish in action or motion; lethargic. Having or exhibiting little or no activity, esp. chemical activity. Inert matter in a fertilizer, an inert gas.