# headloss

> English word · Noun

## Definitions
1. The difference in pressure between points in a hydraulic system of piping as a result of friction, elevation change etc.

## Etymology
From head + loss.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/headloss