Definition of "presort" []

• To sort (mail) according to Zip Codes before delivering to a post office. (verb-transitive)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

• "OK prebarcode, presort, drop-ship, destination enter, present your mail packaged in bulk, and forgo air transportation, then you can start talking about paying the same."
• "I doubt that would cover first class postage on 100,000 pieces, even with presort discounts, let alone printing and letter shop charges."
• "Mammals, birds, reptiles and fish can all presort behavioural options before acting."