What does 磨き mean?
磨き is a Japanese noun meaning “polish” or “burnishing” in English. It can also be translated as “improvement” depending on context. It is written as 磨き in kanji, みがき in hiragana, and migaki in romaji. This word is part of JLPT N2 vocabulary.
Example sentence
おまえは床をみがきさえすればよい。
You have only to sweep the floor.