What does 毒ガス mean?
毒ガス is a Japanese noun meaning “poison gas” in English. It is written as 毒ガス in kanji, どくがす in hiragana, and dokugasu in romaji. This word is part of JLPT N4 vocabulary.
Example sentence
ヘビの中には毒を持つものもある。
Some snakes are poisonous.