breeding ground

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.

According to a new study published in The Astrophysical Journal, a ring-shaped area just beyond Jupiter's orbit acted as both an efficient and remarkably versatile "breeding ground" for planetesimals.

From Science Daily • May 26, 2026

California Governor Gavin Newsom, a Democrat, posted to X on Wednesday that xAI's decision to "create and host a breeding ground for predators... is vile".

From BBC • Jan. 14, 2026

EDF then suggested a plan to flood 1,500 acres of nearby coast to create a salt marsh breeding ground to offset any fish death.

From The Wall Street Journal • Dec. 12, 2025

Scientists at the breeding ground on the Valdes Peninsula along Argentina's coast have determined that 97 percent of elephant seal pups died either from being abandoned or contracting bird flu in 2023.

From Barron's • Nov. 13, 2025

Another bonanza was the development of world trade routes, which by Roman times effectively joined the populations of Europe, Asia, and North Africa into one giant breeding ground for microbes.

From "Guns, Germs, and Steel: The Fates of Human Societies" by Jared M. Diamond