The term BE INGESTED can BE broken down into two words, 'BE' and 'INGESTED'. The word 'ATE' is a 3 letter solution for the word 'INGESTED'. Ingestion is the process of consuming food or drink, and it is an essential part of life. Ingestion is necessary for the body to receive the nutrients it needs to function properly. Ingestion can also refer to the process of taking in information, such as reading or listening to a lecture.