gaz

 n.  gas  detail>>

allume-gaz

 n.  gas lighter  detail>>

gaz asphyxiant

 n.  gas  detail>>

gaz azote

 n.  nitrogen gas  detail>>

gaz carbonique

 n.  carbon dioxide, heavy colorless odorless gas which is released in animal respiration ...  detail>>

gaz hilarant

 n.  laughing gas, anaesthetic gas used in dentistry  detail>>