From twitter + sphère. <span class="searchmatch">twittosphère</span> f (plural <span class="searchmatch">twittosphères</span>) (Internet) Twittersphere...
<span class="searchmatch">twittosphères</span> f plural of <span class="searchmatch">twittosphère</span>...
Conjugation of twitter (see also Appendix:French verbs) twit (a tweet (a message on Twitter)) tweet (a tweet (a message on Twitter)) <span class="searchmatch">twittosphère</span> twitteur...