What does 最善 mean?
最善 is a Japanese noun meaning “the very best” in English. It is written as 最善 in kanji, さいぜん in hiragana, and saizen in romaji. This word is part of JLPT N1 vocabulary.
Example sentence
それが私たちが今できる最善の方法だ。
That's the best way we can do now.