固こ定ていツイート

noun

pinned tweet

A tweet that a user chooses to keep at the top of their profile page, often used for important announcements or self-introductions.

• プロフィールを見みたら、固こ定ていツイートに自じ己こ紹しょう介かいが書かいてあった。

  When I looked at the profile, there was a self-introduction in the pinned tweet.