What does 安全 mean?
安全 is a Japanese noun meaning “safety, security” in English. It is written as 安全 in kanji, あんぜん in hiragana, and anzen in romaji. This word is part of JLPT N4 vocabulary.
Example sentence
君は自分の安全にもっと気を配るべきだ。
You should be more thoughtful of your safety.