fulcrum

Summary

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Merriam-Webster's Word of the Day: "Fulcrum" (July 12, 2026)

Episode Overview

This episode centers on the word fulcrum, exploring its technical origins, figurative uses, etymology, and applications in both literature and zoology. Hosted by Peter Sokolowski, the episode aims to enrich listeners’ vocabularies by deepening their understanding of this versatile noun.

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Key Discussion Points & Insights

1. Definition and Usage

• Technical Definition:

  • Fulcrum is a noun that, in technical use, "refers to the support on which a lever moves when it is used to lift something."
    • [00:40] "In technical use, it refers to the support on which a lever moves when it is used to lift something."

• Figurative Definition:

  • The word can also mean "a person or thing that makes it possible for something to function or, in other words, one who plays an essential role in something."
    • [00:40] "In figurative use, fulcrum refers to a person or thing that makes it possible for something to function or or in other words, one who plays an essential role in something."

2. Example in Literature

• A quote showcasing fulcrum used figuratively:
  • [01:10] "The moral fulcrum of Christopher Marlowe's The Tragical History of the Life and Death of Dr. Faustus, in which a scholar gains knowledge and power through a demonic pact, is a relatively straightforward statement on the human condition."

3. Etymology & Origin

• Fulcrum originates from the Latin word "fulcrum," meaning "the head or back support of a couch," which derives from the verb "fulchire," meaning "to prop or support."
  • [01:29] "The Latin word fulcrum, which refers to the head or back support of a couch, comes from the verb fulchire, which means to prop or support."

4. Early Use in English

• Fulcrum entered English in the 17th century:
  • [01:42] "When fulcrum was used in English in the 17th century for the first time, it referred to the point on which a lever or similar device, such as the oar of a boat, is supported."

5. Figurative Extension

• The literal use "easily supported figurative use," quickly leading to its meaning of something "deemed essential to the function or development of something."
  • [01:56] "It didn't take long for the word to develop a meaning, referring to one deemed essential to the function or development of something."

6. Usage in Zoology

• In the field of zoology, a fulcrum can reference "a part of an animal that serves as a hinge or support, such as the joint supporting a bird's wing."
  • [02:11] "In zoology, fulcrum refers to a part of an animal that serves as a hinge or support, such as the joint supporting a bird's wing."

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Notable Quotes & Memorable Moments

• [00:40] Peter Sokolowski:

  • "In technical use, it refers to the support on which a lever moves when it is used to lift something. In figurative use, fulcrum refers to a person or thing that makes it possible for something to function or or in other words, one who plays an essential role in something."

• [01:10] Peter Sokolowski (literary example):

  • "The moral fulcrum of Christopher Marlowe's The Tragical History of the Life and Death of Dr. Faustus ... is a relatively straightforward statement on the human condition."

• [01:29] Peter Sokolowski (on the word's origin):

  • "The Latin word fulcrum, which refers to the head or back support of a couch, comes from the verb fulchire, which means to prop or support."

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Timestamps for Important Segments

• [00:40] — Introduction to the definition and pronunciation of "fulcrum"
• [01:10] — Example sentence illustrating figurative use
• [01:29] — Etymology and Latin origin
• [01:42] — Historical adoption of fulcrum in English
• [01:56] — Figurative extension explained
• [02:11] — Usage in zoology

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Tone and Language

The host’s delivery remains informative and concise, with a scholarly but accessible tone. Language is clear, a hallmark of the Merriam-Webster brand, making advanced concepts understandable to a lay audience.

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Summary

This episode spotlights "fulcrum," walking listeners through its meanings—from the literal support for a lever to its role as a metaphor for essential support in various contexts, including literature and zoology. With etymological background and a memorable literary example, listeners come away with a robust understanding of the word’s versatility.

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Transcript

[A]

Foreign. It's Merriam Webster's Word of the Day for July 12th

[B]

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[A]

Today's word is fulcrum. Also pronounced fulcrum and spelled F U L C R U M. Fulcrum is a noun in technical use, it refers to the support on which a lever moves when it is used to lift something. In figurative use, fulcrum refers to a person or thing that makes it possible for something to function or or in other words, one who plays an essential role in something. Here's the word used in a sentence from literary the moral fulcrum of Christopher Marlowe's The Tragical History of the Life and Death of Dr. Faustus, in which a scholar gains knowledge and power through a demonic pact, is a relatively straightforward statement on the human condition. The Latin word fulcrum, which refers to the head or back support of a couch, comes from the verb fulchire, which means to prop or support. When fulcrum was used in English in the 17th century for the first time, it referred to the point on which a lever or similar device, such as the oar of a boat, is supported. The literal use easily supported figurative use, and it didn't take long for the word to develop a meaning, referring to one deemed essential to the function or development of something. Despite fulcrum's multiple senses, the word's meanings have kept a steady theme in zoology. Fulcrum refers to a part of an animal that serves as a hinge or support, such as the joint supporting a bird's wing. With your word of the day, I'm Peter Sokolowski.

[C]

Visit marianwebster.com today for definitions, wordplay and trending word lookups.