Where does “ツイッター” come from?

ツイッター (Japanese) comes from English Twitter, from Middle English twitren, from Old English twiterian, from Proto-Germanic twitwizōną — To twitter; chirp.

ツイッター (Japanese): Twitter a social-networking website

Definitions

  1. Twitter a social-networking website

Ancestry of “ツイッター”, step by step

StepLanguageWordMeaning
1EnglishTwitterA user account belonging to the above service; To...
2Middle Englishtwitren
3Old Englishtwiterian
4Proto-GermanictwitwizōnąTo twitter; chirp

Words derived from “ツイッター

Every word from Proto-Germanic twitwizōnąEvery word from Old English twiterianEvery word from Middle English twitren
ツイッター — Etymology, Origin & Word History | Etymology Explorer