renforcer Definition of the French term renforcer in music: to reinforce, to strengthen, to increase Language French Related terms French musical terms related to renforcer: amplifiez – amplify, increaseaugmenté – augmented...augmenter – to increase (often used about loudness)...augmentez – augment (imperative)...chauffez – heat up, increase intensityenfler – to swell...renforcez – reinforce, strengthen, increase