# tri-band

> English word · Adjective

## Definitions
1. Of a mobile telephone: having a choice of three operating frequencies, allowing it to be used in Europe and North America.

## Etymology
From tri- + band.

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