organ (EN)
noun

noun “organ”

sg. organ, pl. organs or uncountable
  1. a part of a living thing made up of tissues that work together to do a specific job
    The heart is an organ that pumps blood throughout the body.
  2. a musical instrument with multiple pipes that makes sound when keys are pressed
    The church's organ filled the room with majestic sound as the organist played hymns.
  3. an official group or department that is part of a larger organization and serves a specific function
    The World Health Organization acts as an organ of the United Nations, focusing on global health issues.
  4. an official publication, like a magazine or newsletter, produced by an organization
    The monthly organ of the local gardening club features tips on seasonal planting and member success stories.
  5. slang for the penis
    In a crude joke, he referred to his organ as his "best instrument."