coal-washing
noun
The action or work of removing impurities from coal; frequently attributive.
Origin
Mid 19th century.
- shingleback lizard
- internity
- internment
- internment camp
- internodal
- internode
- internodial
- internodium
- interno-medial
- interno-median
- internonce
- internship
- internuclear
- internuncial
- internuncial neuron
- internunciary
- internuncio
- internuncioship
- internuncius
- internuntio
- internuntius
- internuptial
- interoceanic
- interoceptive
- interoceptor