rock fault
noun
A fault in a rock formation; (Mining ) a body of sandstone or other rock interrupting a coal seam.
Origin
Mid 19th century.
- pseudosuchian
- pseudosymmetry
- pseudosyphilitic
- pseudotachylite
- pseudotachylitic
- pseudotachylyte
- pseudotachylytic
- pseudotetragonal
- pseudotetramerous
- pseudotetraploid
- pseudo-till
- pseudotillite
- pseudotrachea
- pseudotracheal
- pseudotuberculosis
- pseudotuberculous
- pseudotumour
- pseudouracil
- pseudo-urate
- pseudo-uric acid
- pseudouridine
- pseudovector
- pseudovelum
- pseudovirion
- pseudoviscosity