"Schwarzschild density" meaning in English

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        "The minimum density a black hole can have: c²/(2G) or 6.734×10²⁶ kg/m (kilograms per meter)."
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        "(astrophysics) The minimum density a black hole can have: c²/(2G) or 6.734×10²⁶ kg/m (kilograms per meter)."
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