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