non-flammableBrE /ˌnɒn ˈflæməbl/ 🔊NAmE /ˌnɑːn ˈflæməbl/ 🔊 adjectivenot likely to burn easily 不易燃的◆non-flammable nightwear不易燃的睡衣 OPP flammable See non- for more