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poliovirus
polis (1)
polis (2)
Polish
polish
Polish notation
polish off
polish up
polish up on
Politburo
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Also available:
U.S. English Dictionary
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polish up on
polish up on
transitive verb
Definition:
improve skill in something:
to improve knowledge or skill in a subject
Encarta® World English Dictionary [World English Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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