[, ]the process of combining lists of names, addresses, etc. (merge) and removing items from the combined list that appear more than once ( purge) 名单的合并与筛选（归并名单、地址列表等，删除重复项）◆Merge/purge is vital to avoid sending multiple mailings to the same address or individual. 名单的合并与筛选对避免向同一个地址或个人寄送多份邮件十分关键。◆merge/purge software 名单的合并与筛选软件▸ˈmerge/purge
verb
[] ◆Your lists can be merge/purged at no extra cost. 你们的清单无需花费额外费用即可进行合并与筛选。