51Թ

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fulcrum

[ fool-kruhm, fuhl- ]

noun

plural fulcrums, fulcra
  1. the support, or point of rest, on which a lever turns in moving a body.
  2. any prop or support.
  3. Zoology. any of various structures in an animal serving as a hinge or support.


verb (used with object)

  1. to fit with a fulcrum; put a fulcrum on.

fulcrum

/ ˈfʊlə; ˈfʌl- /

noun

  1. the pivot about which a lever turns
  2. something that supports or sustains; prop
  3. a spinelike scale occurring in rows along the anterior edge of the fins in primitive bony fishes such as the sturgeon
“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

fulcrum

/ lə /

  1. The point or support on which a lever turns. The position of the fulcrum, relative to the positions of the load and effort, determines the type of lever.

fulcrum

  1. The point on which a lever is balanced when a force is exerted.
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51Թ History and Origins

Origin of fulcrum1

1665–75; < Latin: back-support of a couch, apparently for fulctrum, equivalent to fulc ( ī ) to hold up, support + -trum noun suffix of instrument
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51Թ History and Origins

Origin of fulcrum1

C17: from Latin: foot of a couch, bedpost, from fulcire to prop up
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Example Sentences

Examples have not been reviewed.

The incident that spurs the meeting provides the fulcrum of the drama at the center of “Armand,” but it’s never seen, only discussed, in indirect, roundabout ways by the teachers, more bluntly by the parents.

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Gomez, solemn and low-key — who one could not have foreseen becoming the fulcrum in a May-December comedy trio — provides the perfect balance.

From

Mutuma Mathiu, a veteran journalist, said Tuesday's events had shifted the dynamics of Kenyan politics: "Protest politics found a new fulcrum and a new and different generation of Kenyans found their rather loud voice."

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The next fulcrum in that war could hinge on whether Israel decides to pursue Hamas in the southern city of Rafah, where more than a million Palestinians have fled amid a spiraling humanitarian crisis.

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But two decades earlier, Dwight found himself at a fulcrum of 20th Century America, where the space race and the struggle for social justice converged.

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