The word "swallow" in literature demonstrates an impressive range of meanings—from the literal act of ingesting food or medicine to a rich metaphor for accepting ideas or being overcome by circumstances. In some works it depicts physical consumption, as when characters are described swallowing pills to immunize themselves [1] or struggling to swallow their food [2], while in others it serves as a vivid metaphor for uncritically accepting whatever is presented, such as swallowing dubious advice or truths [3, 4]. Authors also play with its imagery beyond the act itself, using the term to evoke lightness or agility—as when a ship is likened to a swallow in flight [5]—or to personify the bird, giving it a voice or character in narrative [6, 7]. This versatility underscores how "swallow" contributes layers of meaning in literature, enriching both the literal and figurative language of narrative art.