AgentWordNet Explorer

the semantic role of the animate entity that instigates or causes the happening denoted by the verb in the clause

(linguistics) the underlying relation that a constituent has with the main verb in a clause

any entity that produces an effect or is responsible for events or results

any agent that causes a narrowing of an opening of a blood vessel: cold or stress or nicotine or epinephrine or norepinephrine or angiotensin or vasopressin or certain drugs; maintains or increases blood pressure

any bacterium or virus or toxin that could be used in biological warfare

an agent that eliminates something

an agent that impairs

an agent capable of producing infection