What is another word for letter box?
Pronunciation: [lˈɛtə bˈɒks] (IPA) 
Letter boxes are a common sight in residential and commercial spaces. They are used for the collection and delivery of letters, parcels and other mail items. However, the terminology used to describe these post boxes varies across different countries and regions. In the UK, a letter box is often referred to as a post box or mailbox, while in Australia, it is commonly known as a letterbox. Other synonyms for letter box include mail slot, mail hole, drop box, collection box, post receptacle and letter plate. Whatever the name may be, these receptacles help to facilitate the smooth flow of communication and are essential in our daily lives.
