payer

/หˆpeษช.ษš/

IPA: /P EY1 ER0/

noun
  1. 1

    One who pays; specifically, the person by whom a bill or note has been, or should be, paid.

  2. 2

    A swaption which gives its holder the option to enter into a swap in which they pay the fixed leg and receive the floating leg.

Antonyms

Source: https://en.wiktionary.org/wiki/payer