tr.v.  chas·tened, chas·ten·ing, chas·tens  1.  To correct by punishment or reproof; take to task. 2.  To restrain; subdue: chasten a proud spirit. 3.  To rid of excess; refine or purify: chasten a careless writing style. [Alteration of obsolete chaste, from Middle English chasten, chastien, from Old French chastiier, from Latin castigāre; see  CASTIGATE.] chasten·er n.  | 
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2022 by HarperCollins Publishers. All rights reserved.







