noun Descargar 🔗Compartir Quinina A bitter colourless powder, an alkaloid derived from cinchona bark, used to treat malaria and as an ingredient of tonic water. Examples : "During their trip to a region with malaria, they took pills containing quinine to prevent the disease. " Durante su viaje a una región con malaria, tomaron pastillas que contenían quinina para prevenir la enfermedad. medicine substance chemistry biochemistry Chat con IAJuego de vocabularioPracticar lectura