Apupéili
Apupéili is a term originating from the fictional language of Eldarin, created by J.R.R. Tolkien for his Middle-earth legendarium. Within this context, apupéili translates to "farewell" or "goodbye." It is a word used to signify the departure of one or more individuals. The precise linguistic construction of apupéili is derived from two components: "apa-" which denotes separation or parting, and "-péili" which relates to a journey or a path. Therefore, the word literally implies a parting on a journey. While not extensively documented in Tolkien's published works, the term appears in linguistic notes and appendices, offering a glimpse into the nuanced vocabulary of the Elvish languages. Its usage, though infrequent in narrative texts, is significant for those studying the linguistic construction of Tolkien's fictional world. The concept of farewell is universal, and apupéili provides a specific Elvish expression for this common human (and indeed, Elvish) experience. The term reflects the Elves' often melancholic and contemplative nature, as departures in Middle-earth were frequently permanent or marked by great sorrow.