accent

accent, in music, momentary emphasis on a particular rhythmic or melodic detail; accent may be implied or specifically indicated, either graphically for example, >, —) or verbally (sforzato, abbreviated sfz). In metrically organized music, accents serve to articulate rhythmic groupings, especially in dances where regular accentuation facilitates the patterning of steps. As a rule, the heaviest accent falls on the first beat of the measure (actually it is the accent that determines where the measure...