- present perfect progressive of double (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.
Whirlpool, the largest U.S.-based appliance producer, has been doubling down on its domestic manufacturing footprint as it expects an eventual boost as tariffs take hold.
From The Wall Street Journal • Oct. 27, 2025
HP has been doubling down on investments in artificial intelligence as well.
From Los Angeles Times • Feb. 28, 2025
According to Cornelius Roemer, a viral evolution expert at the University of Basel, the number of BQ.1.1 infections has been doubling every week.
From Salon • Oct. 4, 2022
The carrier has been doubling down on its investments in 5G technology to keep up with a surge in demand for mobile and data plans during the pandemic.
From Reuters • Oct. 20, 2021
America has been doubling its population every twenty-five years.
From Jonathan and His Continent Rambles Through American Society by Allyn, Jack