Pronunciation: [sˈɛnd bˈak] (IPA) 
The spelling of the words "send back" follows the general rules of English spelling. "Send" is spelled with the /sɛnd/ phoneme, which is made up of the /s/ and /ɛ/ sounds, while "back" is spelled with the /bæk/ phoneme, which is made up of the /b/ and /æk/ sounds. The two words are written together as "send back" to form a phrasal verb that means to return something to its original location or sender.
The phrase "send back" refers to the action of returning or repatriating someone or something to their original location or to the sender. It often involves sending someone or something back to the place they came from or to the person who initially dispatched or sent them.
In the context of people, "send back" typically pertains to the act of repatriating individuals to their home countries or places of origin. This could be either voluntary, such as when a person decides to return to their home country, or involuntary, when a government or authority deports someone who is unlawfully or illegally present in a country. Such actions are often taken in accordance with immigration policies or legal requirements.
When it comes to objects or packages, "send back" refers to returning them to the original sender or the place of purchase, either due to dissatisfaction with the product, a defect, or an error in the order. This can involve utilizing a return shipping method or service to ensure the item reaches its intended destination safely and efficiently.
Overall, "send back" encompasses the act of returning someone or something to its initial location or to the person responsible for its dispatch, whether it be people or objects, often with the intention of restoring them to their original state or rightful place.
The word "send back" consists of two separate words.
The word "send" comes from the Old English word "sendan", which has Germanic origins. The original meaning of "sendan" was "to cause to go, to put in motion". It is related to other Germanic words such as Old High German "senden" and Dutch "zenden".
The word "back" is derived from the Old English word "bæc", which also has Germanic roots. Its original meaning was "the rear part" or "the opposite direction". It is related to Old High German "bah", Old Norse "bak", and Dutch "achter".
The combination of "send" and "back" indicates the act of causing something or someone to return to the starting point or the place they came from.
