Hilt's law
Hilt's law proper noun: a geological law stating that the deeper coal is found, the higher its rank (carbon content). It holds true when the thermal gradient is entirely vertical.
Proper noun
Hilt's law
- A geological law stating that the deeper coal is found, the higher its rank (carbon content). It holds true when the thermal gradient is entirely vertical.
Origin of Hilt's law
Observed by professor Carl Hilt (1873).
Questions about Hilt's law
- What does Hilt's law mean?
- Hilt's law means a geological law stating that the deeper coal is found, the higher its rank (carbon content). It holds true when the thermal gradient is entirely vertical.
- What part of speech is Hilt's law?
- Hilt's law is a proper noun.
Words near Hilt's law in the dictionary
Source and license
Adapted from Wiktionary: Hilt's law (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.
Last updated:
Cite this entry: “Hilt's law.” Word.ws, https://word.ws/hilt%27s_law. Based on Wiktionary, CC BY-SA 4.0.
