pitch mining
noun
: the mining of steeply inclined coal beds
Word History
Etymology
pitch entry 4
- homobasidiomycetesses
- Homobasidiomycetidae
- homobasidium
- homoblastic
- homoblasty
- homocaryosis
- homocentric
- homocentrical
- homocentrically
- homocercal
- homocharge
- homochlamydeous
- homochromatic
- homochromatisms
- homochromosome
- homochronous
- homoclime
- homoclinal
- homocline
- Homocoela
- homocysteine
- homodermic
- homodermy
- homodromal
- homodrome