What is the definition of Arrow Shaped?

An 'arrow-shaped' word is like a cross between a quill and a superhero's signature move – it's pointed, precise, and definitely not your average round object. Think of it as a cross between a crossbow's arrow and a paintbrush's nib, with a dash of precision sportsmanship. It's as if someone took a piece of nature and turned it into a deadly weapon of artistic expression.

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Here's an edgy example sentence: "The arrow-shaped clue leading to the grave was as sharp as a detective's knife but equally unsettling."