reaction in Bulgarian
reaction in Bulgarian
реа́кция
An action or statement in response to a stimulus or other event.
реакция
An action or statement in response to a stimulus or other event.
реа́кция
(chemistry) A transformation in which one or more substances is converted into another by combination or decomposition.
реакционерство
(politics) Reactionary politics; a period in which reactionary thought or politics is resurgent or dominant.