leakage

noun

leak·​age ˈlē-kij 

1

a

: the act or process or an instance of leaking

b

: loss of electricity especially due to faulty insulation

2

: something or the amount that leaks

Examples of leakage in a Sentence

trying to prevent accidental leakages

Leakages of about 30 percent were reported.

taking steps to prevent leakage of confidential information

Recent Examples on the Web

They’re made from a stretchy silicone material that wraps over bottles and stops any leakage. —Rylee Johnston, Travel + Leisure, 10 Feb. 2025

Even after turning the mat sideways, there was no leakage (the water was locked into the fibers of the mat). —Moriah Mason, Southern Living, 10 Jan. 2025

This 22-ounce option by Ozark Trail fits the bill and is a favorite among hundreds of customers thanks to its ability to keep drinks hot or cold for hours and its secure lid that prevents leakage. —Bridget Degnan, People.com, 2 Dec. 2024

Pay Attention To Data Security Principles Clearly formulate the data security and governance principles for the underlying datasets used for generative AI to avoid unwanted data leakage and unauthorized access. —Expert Panel®, Forbes, 23 Jan. 2025

Word History

First Known Use

15th century, in the meaning defined at sense 1a

Kids Definition

leakage

noun

leak·​age ˈlē-kij 

1

a

: the act, process, or an instance of leaking

b

: loss of electricity due especially to faulty insulation

2

: something or the amount that is lost in a leak