WordWeb Online

1. All the loaves of bread baked at the same time
    
2. (often followed by 'of') a large number or amount or extent
   "a batch of letters"
   - deal, flock, good deal, great deal, hatful, heap, lot, mass, mess, mickle [archaic], mint, mountain, muckle, passel [US], peck, pile, plenty, pot, quite a little, raft, sight, slew, spate, stack, tidy sum, wad, bunch
    
3. A collection of things or persons to be handled together
   - clutch

1. Batch together; assemble or process as a batch

Derived forms: batched, batching, batches

Type of: accumulation, aggregation, assemblage, collection, group, large indefinite amount, large indefinite quantity

Encyclopedia: Batch