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Ablative vs Heatshield - What's the difference?

ablative | heatshield |

As nouns the difference between ablative and heatshield

is that ablative is the ablative case while heatshield is a system designed to protect what is behind it against heat.

As an adjective ablative

is applied to one of the cases of the noun in some languages, the fundamental meaning of the case being removal, separation, or taking away, and to a lesser degree, instrument, place, accordance, specifications, price, or measurement.

ablative

Adjective

(-)
  • (grammar) Applied to one of the cases of the noun in some languages, the fundamental meaning of the case being removal, separation, or taking away, and to a lesser degree, instrument, place, accordance, specifications, price, or measurement.
  • (obsolete) Pertaining to taking away or removing.
  • * , 1622The Works of Joseph Hall: Sermons (http://books.google.com/books?id=6KA9AAAAYAAJ), page 123
  • Where the heart is forestalled with misopinion, ablative directions are found needful to unteach error, ere we can learn truth.
  • (engineering, nautical) Sacrificial, wearing away or being destroyed in order to protect the underlying, as in ablative paints used for antifouling. .
  • (medical) Relating to the removal of a body part, tumor, or organ.
  • (geology) Relating to the erosion of a land mass; relating to the melting or evaporation of a glacier.
  • Derived terms

    *

    Noun

    (en noun)
  • (grammar) The ablative case.
  • An ablative material.
  • Derived terms

    * ablative absolute

    References

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    heatshield

    English

    Alternative forms

    *heat shield

    Noun

    (en noun)
  • A system designed to protect what is behind it against heat.
  • (astronautics) An ablative system designed to protect an object entering an atmosphere at high speed from the resulting very high temperature.