Thesis
Why this essay belongs in WORD DRIFT
Narrowing is not semantic housekeeping. It is semantic capture. A word may begin as a broad category for animals, dogs, birds, food, death, desire, youth, or cloth, then later one subtype, one cause, one social frame, or one domestic station takes over the whole term. The older breadth does not simply fade. It becomes difficult to imagine. That difficulty is part of how modern categories start feeling natural instead of historical.
This is a word-history essay, not a partisan decoding trick. The point is to notice how historical layers of meaning affect modern judgment without pretending every contested term hides a secret plot.