concentration
noun
the act of concentrating; the state of being concentrated.
concentrations
-
pluralof concentration.plural
The grammatical form denoting more than one person, place, thing, or idea.
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.
On most of our skinflint planet, you will come across gold at concentrations of five parts per billion.
From The Wall Street Journal ● Oct. 9, 2026
Among them, lacosamide produced strong biological effects at considerably lower concentrations and offered a better safety profile than older drugs in the same class.
From Science Daily ● Oct. 8, 2026
Supporters of Botswana's hunting policy, however, argue that international criticism often overlooks the costs borne by rural communities living alongside one of the world's biggest concentrations of elephants.
From BBC ● Sep. 30, 2026
"What I would like to see and what I'd like to do is a much more rigorous study into the ink concentrations or what's in the ink, not just lead," LaManna said.
From Science Daily ● Sep. 26, 2026
Aerial reconaissance had revealed where the main concentrations of Japanese defenders seemed to be—in the southern part of the island.
From "Code Talker: A Novel About the Navajo Marines of World War Two" by Joseph Bruchac
