<p><strong>Noun</strong></p><ul><li>a quantity or number coming at one time or taken together: a batch of prisoners.</li><li>Synonyms: troop, pack, gang, flock, band, set, number, lot, group, bunch.</li><li>the quantity of material prepared or required for one operation: mixing a batch of concrete.</li><li>the quantity of bread, cookies, dough, or the like, made at one baking.</li><li>Computers: a group of jobs, data, or programs treated as a unit for computer processing.</li><li>batch processing.</li><li>Glassmaking: a quantity of raw materials mixed in proper proportions and prepared for fusion into glass.</li><li>the material so mixed.</li></ul><p><strong>Verb</strong></p><ul><li>(used with object) to combine, mix, or process in a batch.</li></ul>