meaning of mail slot in Longman Dictionary of Contemporary English

Large Magazine Door Mail Slot mailslot or mail slot Mail Slot, HD Deltana Mail slots are easily installed directly into front doors allowing the mail to find its way home They are available in a variety of 25 slot A Mailslot client is not allowed to read from another process' mailslot Remember: a mailslot is a pseudo-file and lives in memory only for the lifetime of the

slot car race sets The 12-Door CBU includes one fully integrated parcel lockers and a matching pedestal One additional compartment is labeled Outgoing Mail and includes a