in ‧ flam ‧ ma ‧ ble /ɪnˈflæməb ə l/ BrE AmE adjective
1 . formal inflammable materials or substances will start to burn very easily SYN flammable OPP nonflammable :
Petrol is highly inflammable.
2 . easily becoming angry or violent, or making people angry or violent:
inflammable language