What does ことごとく mean?
ことごとく is a Japanese noun meaning “altogether, entirely” in English. It is written as ことごとく in hiragana, and kotogotoku in romaji. This word is part of JLPT N1 vocabulary.
Example sentence
トムはこれまで手をつけた仕事はことごとく成功した。
Tom has always done well in every job he has had.