Search and compare thousands of words and phrases in British Sign Language (BSL). The largest collection online.
How to sign: a response that reveals a person's feelings or attitude
"he was pleased by the audience's reaction to his performance"; "John feared his mother's reaction when she saw the broken lamp";
How to sign: (chemistry) a process in which one or more substances are changed into others
"there was a chemical reaction of the lime with the ground water";
Similiar / Same: chemical reaction
Within this category: addition reaction, aldol reaction, chain reaction, chemical equilibrium, decomposition, displacement, double decomposition, elimination reaction, endothermic reaction, exothermic reaction, hydrolysis, neutralization, oxidation, oxidation-reduction, photochemical reaction, reduction, saponification