What does 呟く mean?
呟く is a Japanese verb meaning “to mutter, to murmur” in English. It can also be translated as “to tweet” depending on context. It is written as 呟く in kanji, つぶやく in hiragana, and tsubuyaku in romaji. This word is part of JLPT N1 vocabulary.
Example sentence
その内気な少年はぼそぼそと自分の名前をつぶやいた。
The shy boy murmured his name.