from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. The form in which the subject of a verb performs some action upon itself.
from the GNU version of the Collaborative International Dictionary of English
- adj. See under Voice.
- n. that form of the verb by which its subject is represented as both the agent, or doer, and the object of the action, that is, as performing some act to or upon himself, or for his own advantage.
Sorry, no etymologies found.