| Act | the activity of causing to have energy and be active |
|---|---|
| Act | stimulation of activity in an organism or chemical |
| Act | the energy that an atomic system must acquire before a process (such as an emission or reaction) can occur |
| Act | any agency bringing about activation |
| Act | the voice used to indicate that the grammatical subject of the verb is performing the action or causing the happening denoted by the verb |
| Act | chemical agent capable of activity |
| Act | characterized by energetic activity |
| Act | engaged in full-time work |
| Act | full of activity or engaged in continuous activity |
| Act | (pathology) tending to become more severe or wider in scope |
| Act | disposed to take action or effectuate change |
| Act | producing activity or change |