Literary notes about Extract (AI summary)
The word “extract” in literature is employed with considerable versatility, functioning both in literal and metaphorical senses. In some instances, it denotes the literal removal or concentration of a substance—whether extracting dye from plant material ([1]), the potency of a medicinal plant ([2], [3]), or even physical contents from a container ([4], [5])—highlighting a tangible process of separation. In other contexts, it refers to the selection or distillation of a passage or idea, as seen when authors present a segment from a larger work ([6], [7], [8]) or when characters strive to draw a hidden meaning from ambiguous expressions ([9], [10]). This dual usage encapsulates both the physical act of drawing out essential components and the intellectual process of isolating key insights.