# Twittersphere

> English word · Proper noun

## Definitions
1. The totality of users and messages on the Twitter microblogging service.

## Etymology
From Twitter + -sphere.

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