Definition of vaporing
: the act or speech of one that vapors; specifically : an idle, extravagant, or high-flown expression or speech —usually used in plural
First Known Use of vaporing
Learn More about vaporing
Britannica English: Translation of "vaporing" for Arabic speakers
Seen and Heard
What made you want to look up vaporing? Please tell us where you read or heard it (including the quote, if possible).