The process of removing impurities from oil or metals or sugar

Usage examples of refining.

Ganges to the Straits of Gibraltar, that they had no leisure for theological controversy: and though the Alcoran, the original monument of their faith, seems to contain some violent precepts, they were much less infected with the spirit of bigotry and persecution than the indolent and speculative Greeks, who were continually refining on the several articles of their religious system.

Refining plants are located near mine sites, if possible, since transportation is the major item in bauxite costs.

In a flutelike voice, he sang of the sacred writings, or Vedas, composed well before the first millennium bc, and of the catalogue of magical yajnas, sacrificial formulas, mantras, and rituals that the Vedic religion embodied, and of the many schools, sects, and religions that had developed through the centuries: Sankhya, Yoga, Vedanta, Vaishnavas, Shaivas, Shak-tas, all of which were preached and practised under the separate canopies of Buddhism, Jainism, and Sikhism, which in turn took their impetus from the original Vedic, changing and refining the basic precepts into a multiplicity of separate doctrines : Karma, avatar, samsara, dharma, trimurti, bhakti, maya.

Virk, the largest of these, engaged in the simple refining of minerals brought in by the Uisgu or Nyssomu Oddlings and was a secondary center of the Ruwenda gem and precious metal trade.

For the work of further refining, and to identify and isolate the single, critical memory peptide, larger quantities were essential.

Satisfied that he could do it, he continued refining that skill, riping criminals, derelicts, and the mentally unstable into loyal drones, all eager to make that suicidal time jump and be entombed forever in the earth, all to build his little home.

These beautiful edifices exert a refining and uplifting influence upon the lives of men.

We will be coaxing Venetian and Thuringian glassmakers to make chemically resistant borosilicate glass, importing and refining Japanese zinc, and producing a variety of industrial chemicals.

British Horological Institute on the further possibilities of using electricity as a way of refining the accuracy and running time of clocks.

It would be refining too much, perhaps, even considering his monomania, to hint that his vindictiveness towards the White Whale might have possibly extended itself in some degree to all sperm whales, and that the more monsters he slew by so much the more he multiplied the chances that each subsequently encountered whale would prove to be the hated one he hunted.

But there was no deeply invested tradition of Orientalism, and consequently in the United States knowledge of the Orient never passed through the refining and reticulating and reconstructing processes, whose beginning was in philological study, that it went through in Europe.

Ahead of him somewhere, a thousand rasping ultra-diamond teeth, patterned on the radulae of a snail, had been chewing through the metal core of the rock, sucking the debris into the sorter and then into the storage bay for refining on the main ship.

Belt and ramming rocks into the hoppers for transfer to meltdown and refining above Venus.

His neural programs were reviewing and refining data from the Dynasty arrays, pulling everything he could find on Ozzie.

Bell of the stories told in Amman the eccentric English recluse with the appalling wreckage of a face who lived a life of asceticism and alcohol eight hundred feet below sea level, in a town that was ten thousand years old, reading and drinking and refining his soul in the heavy sun of Jericho.