# Smurf tube

> English word · Noun

## Definitions
1. A type of long, narrow, flexible tube used for electrical work and network cables.

## Etymology
Presumably from its bright blue colour, like the Smurfs cartoon characters.

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