dièsecommon nounadjectiveverbSyllable DecompositiondiéséEtymologyexpandfrom Latin diesis (quarter tone), and then 'half-tone' in Late Latin; from Ancient Greek δίεσις diesis.Definitions1. First person singular of the present indicative of the verb diéser.expand2. Third person singular of the present indicative of the verb diéser.expand3. First person singular of the present subjunctive of the verb diéser.expand4. Third person singular of the present subjunctive of the verb diéser.expand5. Second person singular of the imperative of the verb diéser.expandSee alsodièses (v.) dièse (cn.)