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Hollow

/ˈhɑː.loʊ/noun / adjective / verb
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Hollow refers to something that has an empty space inside, like a tube or a cave, making it lighter and often more resonant. In modern contexts, it can metaphorically describe ideas or emotions that lack depth or sincerity, emphasizing how surface appearances can deceive in personal or professional interactions.

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The hollow structure of the Eiffel Tower, completed in 1889, not only makes it an iconic landmark but also allows it to withstand winds up to 125 mph without collapsing, showcasing how emptiness can enhance stability in engineering. This design principle has inspired modern skyscrapers, proving that sometimes, less material means more resilience.

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