lifeblood

noun
life·blood | \ˈlīf-ˈbləd, -ˌbləd\

Definition of lifeblood 

1 : blood regarded as the seat of vitality

2 : a vital or life-giving force or component freedom of inquiry is the lifeblood of a university

Examples of lifeblood in a Sentence

The town's lifeblood has always been its fishing industry. The neighborhoods are the lifeblood of this city. the lifeblood that flows through his veins
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Recent Examples on the Web

Now, lawmakers in Florida want the governor to declare a state of emergency over an algae problem at Lake Okeechobee, the aquatic lifeblood of South Florida. Manuel Bojorquez, CBS News, "Toxic algae a slimy mess for Florida's Lake Okeechobee," 6 July 2018 Public transportation is the lifeblood of those cities, and being able to successfully navigate without relying on cars or cabs is essential. BostonGlobe.com, "17 survival skills for modern adults," 7 July 2018 Deposits are the lifeblood of banks and a key factor in profitability. Rachel Louise Ensign, WSJ, "These Bank Customers Are Making a Bundle on Their Deposits," 22 June 2018 Organizations and series are part of the lifeblood of the experimental scene. Trevor Fraser, OrlandoSentinel.com, "Unheard: Journey into Central Florida's experimental music scene," 27 Apr. 2018 Chilling ballads are Chris Martin’s lifeblood, and being in a band with both Styles and McCartney doesn't raise any eyebrows. Billboard Staff, Billboard, "Boy Band Megaband: An All-Time Billboard Fantasy Draft," 25 Apr. 2018 The first signs of a shift are already on display in America, where funeral-home revenue is projected to stagnate despite an annual death rate—the industry’s lifeblood, after all—that is expected to rise. The Economist, "Great news for the dead: the funeral industry is being disrupted," 12 Apr. 2018 To the extent the FATF warns of material failings in a country’s AML/CTF regime, regulated financial services—the lifeblood of international trade and fund flows—are unlikely to support economic engagement. Tom Keatinge, Time, "Another Death Knell for the Iran Nuclear Deal," 4 July 2018 For most of the town’s history, Rusal has been the lifeblood of Sayanogorsk. Thomas Grove, WSJ, "U.S. Sanctions Echo Through Russian Factory Towns," 2 July 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'lifeblood.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of lifeblood

1579, in the meaning defined at sense 1

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Statistics for lifeblood

Last Updated

7 Sep 2018

Look-up Popularity

Time Traveler for lifeblood

The first known use of lifeblood was in 1579

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More Definitions for lifeblood

lifeblood

noun

English Language Learners Definition of lifeblood

: the most important part of something : the part of something that provides its strength and energy

: a person's blood

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