つぶや
tsubuyaku

Godan Verb (ku)

1. to mutter; to murmur; to grumble

Usually Written in Kana
その内気 うちき少年 しょうねんはぼそぼそと自分 じぶん名前 なまえをつぶやいた。
sono uchikina shōnenwa bosobosoto jibunno namaeo tsubuyaita.
The shy boy murmured his name.
Godan Verb (ku)

2. to tweet; to post on Twitter

Usually Written in Kana