The definition of a batch means a group or collection of objects or the amount of something produced at one time.
(noun)A example of a batch is two loaves of bread.
See batch in Webster's New World College Dictionary
noun
Origin: ME bache < OE bacan, bake
☆
intransitive verb
See batch in American Heritage Dictionary 4
noun
Origin:
Origin: Middle English bache
Origin: , probably from Old English *bǽcce
Origin: , from bacan, to bake
.Learn more about batch