noun, noun or participle which takes 'suru', transitive verb, noun which may take the genitive case particle 'no'
special establishment; setting up specially
Refers to something set up or installed for a specific purpose or occasion, often temporary. Commonly used in compound nouns like 特設会場 (special venue) or 特設サイト (special website).
イベントのために特設ステージが設けられた。
A special stage was set up for the event.
大会の特設サイトで詳細
You can check the details on the tournament's special website.