- present perfect of concentrate (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.
Much of its recent growth has concentrated in the U.S.
From Los Angeles Times • Mar. 6, 2026
However, most research has concentrated on how long people fast rather than how well that fasting window aligns with sleep timing, which is crucial for metabolic regulation.
From Science Daily • Feb. 15, 2026
This is one reason Alphabet, which has concentrated on corporate sales of existing products, has been virtually immune to the selloff.
From The Wall Street Journal • Nov. 23, 2025
Even Ellen Ripley couldn’t get Weyland-Yutani’s suits to believe her encounter with a creature that gestates inside a human host and has concentrated acid for blood.
From Salon • Aug. 31, 2025
Use of animal systemics has concentrated chiefly on control of the cattle grub, a damaging parasite of livestock.
From "Silent Spring" by Rachel Carson
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