cowbells

/K AW1 B EH0 L Z/
noun
  1. 1

    The lead cow in a herd.

  2. 2

    A leader; an influencer.

noun
  1. 1

    A bell worn by cows; sometimes with an ornate strap.

  2. 2

    A musical instrument, typically found without a clapper.

    โ€œIt's good, but it really needs more cowbell.โ€

Source: https://en.wiktionary.org/wiki/bell%20cow, https://en.wiktionary.org/wiki/cowbell, https://en.wiktionary.org/wiki/cowbells