leakage leakage /ˈliːkɪdʒ/

noun

1. () The discharge of a fluid from some container  ( escape , leak , leakage , outflow )
   the discharge of a fluid from some container
    They tried to stop the escape of gas from the damaged pipe
   they tried to stop the escape of gas from the damaged pipe
    He had to clean up the leak
   he had to clean up the leak