# cantenna

> English word · Noun

## Definitions
1. A directional waveguide antenna for long-range Wi-Fi, made from an open-ended metal can.

## Etymology
Blend of can + antenna.

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