noun
- An active and efficient cause; capable of producing a certain effect.
- usage: "their research uncovered new disease agents"
- A representative who acts on behalf of other persons or organizations.
- A substance that exerts some force or effect.
- A businessman who buys or sells for another in exchange for a commission.
- Any agent or representative of a federal agency or bureau.
- synonyms: federal agent
- The semantic role of the animate entity that instigates or causes the happening denoted by the verb in the clause.
- synonyms: agentive role
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). agent. Retrieved September 20, 2026, from http://smartdefine.org/agent/definitions/1324317 |
| Chicago | WordNet. 2010. "agent" http://smartdefine.org/agent/definitions/1324317 (accessed September 20, 2026). |
| Harvard | WordNet 2010, agent, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/agent/definitions/1324317>. |
| MLA | WordNet. "agent" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/agent/definitions/1324317> |