Literary notes about alien (AI summary)
Literary usage of the word "alien" is notably multifaceted, functioning to illustrate everything from social estrangement to the unfamiliar and indirectly foreign. In some works, it denotes a clear separation or disconnect between groups or individuals, evoking notions of cultural or political difference—consider its portrayal of an outsider quality that sets one apart from societal norms ([1], [2]). At the same time, authors employ "alien" in a more intimate sense to suggest that certain behaviors, emotions, or even physical traits can feel inherently estranged from one’s natural self ([3], [4]). Poets and novelists alike have used the term to invoke mysterious or ethereal qualities, whether it is the resonance of an unfamiliar tongue or the striking contrast between the known and the unaccustomed ([5], [6]). Through such varied applications, "alien" emerges as a powerful literary device, exploring the tension between belonging and the otherworldly.