nonflammable

its use has decreased with the development of nonflammable thermoplastics s

n a nonflammable liquid used as a solvent and paint remover and refrigerant

n a nonflammable liquid (trade name Ethrane) used as an inhalation general anesthetic

n a nonflammable inhalation anesthetic that produces general anesthesia

a nonmetallic bivalent element that is normally a colorless odorless tasteless nonflammable diatomic gas