redox /ˈɹiːdɒks/adjective 1noun 1verb 1forms 3 adjective1 •Of or relating to any reaction in which oxidation and reduction occur simultaneously. noun1 •(chemistry) A reaction in which an oxidation and a reduction occur simultaneously; a reaction in which electrons are transferred.Can you have too much redox? Definitely. — 2001 verb1 •To subject to a redox reaction. formsredoxed · redoxing · redoxes