narrow work
Mining
noun
A narrow gallery driven into a seam, vein, etc.; a system of mining that makes use of such passages.
Origin
Mid 19th century; earliest use found in George Greenwell (1821–1900).
- subderivative
- subdermal
- subdiaconal
- subdiaconate
- subdial
- subdialect
- subdialectal
- subdichotomize
- subdichotomous
- subdichotomy
- subdilute
- subdirectory
- sub-disciple
- subdisjunctive
- subdistichous
- subdistinction
- subdistinguish
- sub-district
- subdividable
- subdivide
- subdivider
- subdivisible
- subdivision
- subdivisional
- subdivisive