- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
longer
-
skill
-
reason
-
skilled
-
portcullis
-
error
-
self-delusion
-
course
-
by all means
-
constabulary
- Hide translation
refining
refining /rɪˈfaɪnɪŋ/
noun
-
The process of removing impurities (as from oil, metals or sugar etc.)
(
purification
, refinement
, refining
)
the process of removing impurities (as from oil, metals or sugar etc.)