arses

noun
  1. 1

    The buttocks or more specifically, the anus.

  2. 2

    A stupid, mean or despicable person.

verb
  1. 1

    To be silly, act stupid or mess around.

    โ€œStop arsing around!โ€

noun
  1. 1

    The stronger part of a musical measure: the part containing the beat.

  2. 2

    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.

  3. 3

    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.

  4. 4

    The elevation of the voice to a higher pitch in speaking.

Source: https://en.wiktionary.org/wiki/arse, https://en.wiktionary.org/wiki/arses, https://en.wiktionary.org/wiki/arsis