# tripline

> English word · Noun

## Definitions
1. A concealed wire or string that sets off an alarm or activates a trap when tripped.

## Etymology
From trip + line.

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