What does 改造 mean?
改造 is a Japanese noun meaning “remodeling” in English. It can also be translated as “modding” depending on context. It is written as 改造 in kanji, かいぞう in hiragana, and kaizou in romaji. This word is part of JLPT N2 vocabulary.
Example sentence
地下室を仕事場に改造した。
The basement has been made over into a workshop.