What is the meaning of Batch?

The quantity of bread or other baked goods baked at one time.

A quantity of anything produced at one operation.

A group or collection of things of the same kind, such as a batch of letters or the next batch of business.

A set of data to be processed at one time.

A bread roll.

A graduating class; school class.

The process of baking.

To aggregate things together into a batch.

To handle a set of input data or requests as a batch process.

Of a process, operating for a defined set of conditions, and then halting.

A bank; a sandbank.

A field or patch of ground lying near a stream; the dale in which a stream flows.

To live as a bachelor temporarily, of a married man or someone virtually married.

a batch (of commands, processed as a group)

Source: wiktionary.org