collaborator

/kษ™หˆlรฆbษ™ษนeษชtษ™/

IPA: /K AH0 L AE1 B ER0 EY0 T ER0/

noun
  1. 1

    A person who works with others towards a common goal.

  2. 2

    A person who cooperates traitorously with an enemy.

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