gunner

noun
  1. 1

    Artillery soldier, or such who holds private rank. Abbreviated Gnr.

  2. 2

    A person who operates a gun.

  3. 3

    An excessive go-getter; one exhibiting over-ambition.

  4. 4

    A player on the kicking team whose primary job is to tackle the kickoff returner or punt returner.

  5. 5

    A fan of the Arsenal Football Club.

  6. 6

    The great northern diver or loon.

  7. 7

    The sea bream, especially Pagellus bogaraveo (blackspot sea bream)

  8. 8

    A player who can reliably shoot baskets.

noun
  1. 1

    (Cebu) The person designated to pour drinks in a drinking session.

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