lifeblood

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.

Diamond mining has been the lifeblood of this part of West Africa since the 1930s.

From BBC • Jun. 3, 2026

Logistics is the lifeblood of the economy—and J.B.

From Barron's • Apr. 15, 2026

“Investors are going to be focused on that metric and trends there, given engagement is really the lifeblood of the company and really what fuels the long-term revenue and earnings growth.”

From MarketWatch • Apr. 15, 2026

“Cargo remains the lifeblood of the U.S. economy. American farmers, manufacturers, retailers and consumers all depend on how well we move that cargo.”

From Los Angeles Times • Jan. 22, 2026

For many lads, it’s their lifeblood, and it shouldn’t be restricted, withdrawn, or used manipulatively except under the most serious circumstances.

From "Geeks: How Two Lost Boys Rode the Internet Out of Idaho" by Jon Katz