Not in physical motion; not active or functioning.

Not engaging in physical or mental activity; lacking movement or productivity.

Not engaged in full-time work or lacking activity or involvement in a particular situation or task.

Not engaging in any physical or mental activity; dormant or not in use.

Not participating or engaging in activities, lacking motivation or drive.

Not erupting or extinct, dormant.

Not engaging in or causing any activity or change; lacking energy or power to produce an effect.

Not participating or engaged in military operations or activities; nonoperational or not currently in use.

Not advancing or developing; showing no signs of growth or progression, especially in a pathological context.

Not participating in a chemical reaction; showing little or no activity or movement in a chemical process.