pina

/P IY1 N AH0/
noun
  1. 1

    Cloth woven from pineapple fiber

  2. 2

    A cone of silver amalgam prepared for retorting.

  3. 3

    The residual cone of spongy silver left after the retorting.

Source: https://en.wiktionary.org/wiki/pi%C3%B1a, https://en.wiktionary.org/wiki/pina