Leakage

Definitions

1. An act of leaking, or something that leaks.
   countable, uncountable
2. The amount lost due to a leak.
   countable, uncountable
3. An undesirable flow of electric current through insulation.
   countable, uncountable
4. Loss of retail stock, especially due to theft.
   countable, uncountable
5. The situation where sound is picked up by a microphone from a source other than that which is intended.
   countable, uncountable
6. The loss of revenue generated by tourism to the economies of other countries.
   countable, uncountable

Equivalents

CEFR level