Literary notes about Cavity (AI summary)
The word "cavity" takes on a remarkably diverse range of meanings across literary texts. In scientific and anatomical contexts, it identifies specific hollow spaces within organisms—for instance, detailing the mantle-cavity in marine biology [1] or the visceral and peritoneal chambers critical to life [2], [3]. At the same time, it serves a more evocative role in narrative fiction, conjuring images of dark recesses and hidden voids that amplify mystery or tension, as when a tomb’s interior encloses a sinister presence [4] or a secluded fort offers a secret passage [5]. Even in technical writings, "cavity" signifies precisely measured compartments vital to constructed mechanisms or natural structures, enhancing both literal description and metaphorical effect within the text [6].