Definition of morello
: a cultivated sour cherry (as the Montmorency) having a dark-colored skin and juice —called also morello cherry
Origin of morello
probably modification of Dutch dialect amarelle, marelle, from Medieval Latin amarellum, a sour cherry, from Latin amarus bitter, sour
First Known Use: 1598
Seen and Heard
What made you want to look up morello? Please tell us where you read or heard it (including the quote, if possible).