any of several varieties of sour cherry with colorless juice
Webster’s New World College Dictionary, 4th Edition. Copyright © 2010 by
Houghton Mifflin Harcourt. All rights reserved.
Word origin of 'amarelle'Ger < ML amarellum, dim. < L amarus, sour, bitter < IE *amros < base *om-, bitter > Sans amlá-, sour, Du amper, sharp, raw