選せん択たく中ちゅう

noun which may take the genitive case particle 'no'

selected; currently selected

Used in software interfaces to indicate an item that is currently selected or highlighted. Functions as a no-adjective modifying a noun.

• 選せん択たく中ちゅうのファイルを削さく除じょしますか？

  Do you want to delete the selected file?

• 選せん択たく中ちゅうの項こう目もくが青あおくハイライトされています。

  The selected item is highlighted in blue.