vaporising Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition suffix ing verb. 1 turn into gas; 2 kill with or as if with a burst of gunfire or electric current or as if by shooting Chiefly British. Example Sentence The bad press is vaporising more than two billion in stock market value. Synonyms gasify; aerify; evaporate Antonyms solidify Hear It! Say It! Write It! vaporising Switch to cursive Start Share with your friends: