- present perfect progressive of puff (3rd person singular).
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
For two months, a Federal Trade Commission smoking machine has been puffing manfully on 59 different types and sizes of cigarettes representing 23 different brand names.
From Time Magazine Archive
Germany has been puffing for threescore years; France smokes to a man.
From The Fitz-Boodle Papers by Thackeray, William Makepeace
Germany has been puffing for three score years; France smokes to a man.
From The Social History of Smoking by Apperson, George Latimer
