Definition of inviter in US English:

inviter

noun

  • See invite

    • ‘The fact that Frank Pierson was listed as one of the inviters made it stand out, but it was no different - probably more subtle - than parties arranged by the three films backed by bigger studios this season.’
    • ‘It would be great to have a button that says ‘See inviter's profile’ that links directly from the confirm-or decline-invitation page.’

Pronunciation

inviter

/inˈvīdər/