Improve Water tight meaning in Urdu

Is there any meaning of the word water tight that needs an edit? Please click that meaning to rewrite it.

جس میں پانی نہ اثر کرےپن روکپانی سے تنگ

Is there any meaning of the word water tight that needs to be removed from the list? Please click that meaning to mark it for deletion.

جس میں پانی نہ اثر کرےپن روکپانی سے تنگ

Do you want to add a new meaning, definition, and a sentence of the word water tight? Please feel free to add.