What does 厳重 mean?
厳重 is a Japanese noun meaning “strict, severe, firm” in English. It is written as 厳重 in kanji, げんじゅう in hiragana, and genjuu in romaji. This word is part of JLPT N2 vocabulary.
Example sentence
トップエンジニアが、その車に一連の厳重な検査を加えた。
The top engineer put the car through a series of rigorous tests.