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entity go
that which is perceived or known or inferred to have its own distinct existence (living or nonliving)
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physical entity go
an entity that has physical existence
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causal agent, cause, causal agency go
any entity that produces an effect or is responsible for events or results
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agent go
a substance that exerts some force or effect
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drug go
a substance that is used as a medicine or narcotic
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anesthetic, anaesthetic, anesthetic agent, anaesthetic agent go
a drug that causes temporary loss of bodily sensations
intravenous anesthetic
an anesthetic that produces anesthesia when injected into the circulatory system
noun.artifact

3 Subcategories