題し

In a sentence

• この本は『未来への扉』と題して書かれました。

  This book was written under the title 'Door to the Future'.

  The word "題し" is used here to mean 'titled as,' indicating the name given to the book.

• 彼らはプロジェクトを『環境保護』と題して実施しました。

  They carried out the project titled 'Environmental Protection'.

  Here, "題し" signifies naming or titling the project to reflect its purpose or theme.

• 観客はそのスピーチを『挑戦の重要性』と題して拍手を送りました。

  The audience applauded the speech titled 'The Importance of Challenges'.

  In this sentence, "題し" is used to give a title to the speech based on its topic or message.