The term “cool” in literature serves multiple roles, shifting fluidly between the literal and the figurative. In many works, it describes a tangible, refreshing quality—whether evoking the soothing chill of an evening breeze or the revitalizing effect of cool water ([1], [2], [3]). At other times, it conveys emotional detachment or measured composure, as characters are portrayed as “cool” in demeanor, unruffled despite chaos or intense pressure ([4], [5], [6]). Furthermore, “cool” can enhance the text’s atmosphere, appearing in lyrical settings that blend physical conditions with metaphorical subtleties, thereby enriching both the scene and the characterizations ([7], [8], [9]). Occasionally, the word even carries an ironic or critical edge, hinting at impudence or aloof social attitudes ([10], [11]).