- (transitive) To act or perform a second time; to do over again; to reenact.
- to react a play; the same scenes were reacted at Rome
- (physics) To return an impulse or impression; to resist the action of another body by an opposite force
- Every body reacts on the body that impels it from its natural state.
- (chemistry, intransitive) To act upon each other; to exercise a reciprocal or a reverse effect, as two or more chemical agents; to act in opposition.
- (chemistry, transitive) To cause chemical agents to react; to cause one chemical agent to react with another.
to act or perform a second time
to return an impulse or impression
to act upon each other
- The translations below need to be checked and inserted above into the appropriate translation tables, removing any numbers. Numbers do not necessarily match those in definitions. See instructions at Wiktionary:Entry layout#Translations.