…a Post Office service in which the sender receives a certificate that a letter or parcel has been posted and the Post Office obtains a signature from the recipient as a record that it has been delivered…
…(in the UK) guaranteed delivery of a letter within the UK the day after posting…
…the system of paying for goods when they are delivered…
…a delivery of a baby which is so positioned in the womb that the buttocks or feet are delivered first…
