Отглагольное существительное.
announcingA gerund form that emphasizes the action or process of making an advance announcement. Анонсирование нового сезона привлекло много внимания.
Announcing the new season attracted a great deal of attention.
announcementThe standard noun for the act of announcing or the resulting preliminary public message. Анонсирование нового сезона привлекло много внимания.
The announcement of the new season attracted a great deal of attention.
publicizingEmphasizes making information about an upcoming event, release, or product known to the public; broader than announcement. Synonyms
предварительное объявление