0 in a natural state, without having been through a chemical or industrial process to remove unwanted parts; not refined:
unrefined sugar
The equipment used was unrefined, and skilled technical work was needed to realise even relatively simple musical ideas.
It was moving not in spite of his unrefined singing, but because of it.
Where are the potentially contaminated masses of unrefined meat-and-bone meal?
Similarly, we have imported only 100 tons of unrefined olive oil.
In 1913 677,000 tons of unrefined beet sugar and 920,000 tons of refined sugar cane and beet, were imported into this country.
A proportion of the nickel which comes into this country is in a crude and unrefined state, and has therefore to be processed and refined.
Traditionally, we have refined the product in this country, having imported it in an unrefined state.
He found some success at the local club levels despite the grossly overpowered, unrefined engine.
