prills

/P R IH1 L Z/
noun
  1. 1

    A rill, a small stream

  2. 2

    A spinning top

noun
  1. 1

    A pellet, a granule, a small bead

  2. 2

    Rich copper ore remaining after removal of low-grade material; a droplet of copper suspended in molten slag

  3. 3

    A nugget of virgin metal.

  4. 4

    The button of metal from an assay.

noun
  1. 1

    The brill, a kind of flatfish.

Source: https://en.wiktionary.org/wiki/prill, https://en.wiktionary.org/wiki/prills