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

Its pelvic health track folds Kegels into broader physical therapy for pelvic pain, bladder leakage and bowel control — a whole-body frame that treats the pelvic floor as one system among several rather than an isolated target. — Samantha Agate, Kansas City Star, 15 Sep. 2026

Its pelvic program folds Kegels into wider physical therapy for issues like bladder leakage, pelvic pain and bowel control, often through employer benefits worth checking on your way back from parental leave. — Samantha Agate, Miami Herald, 15 Sep. 2026

Prompt injection, jailbreaks, retrieval abuse, cross-tenant leakage, unsafe responses and tool-call manipulation can directly influence the system. — Ofer Klein, Forbes.com, 15 Sep. 2026

Offensive line leakage left Aaron Jones and Jordan Mason with little room. — Alec Lewis, New York Times, 14 Sep. 2026

Word History

Etymology

Middle English lecage, from leken "to leak entry 1" + -age -age

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