Arses meaning : The buttocks or more specifically, the anus. A stupid, mean or despicable person. To be silly, act stupid or mess around. The stronger part of a musical measure: the part containing the beat. The stronger part of a metrical foot: the part containing the long (heavy) syllable in quantitative meter, or the stressed syllable in a qualitative meter. The elevation of the hand, or that part of the bar at which it is raised, in beating time; the weak or unaccented part of the bar, opposed to the thesis. The elevation of the voice to a higher pitch in speaking.