rectification 1
noundomain: natural proc.
Princeton WordNet [ver.3.1]
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EnglishDefinition
(chemistry) the process of refinement or purification of a substance by distillation
Hypernym
refining 1
noun
the process of removing impurities (as from oil or metals or sugar etc.)
Domain_of_synset_-_TOPIC
chemistry 1
noun
the science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactions
EnglishDerivationally related form
rectify 2
verb
reduce to a fine, unmixed, or pure state; separate from extraneous matter or cleanse from impurities
Member_of_this_domain_-_TOPIC
chemistry 1
noun
the science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactions
