[Ed. note: one in a series. Emails are only lightly edited for–if you can believe it–clarity.]
Your online dictionary defines “peak” as “a pointed or projecting part of a garment; especially : the visor of a cap or hat”; and tentatively derives the word from “pike”. This is false. “Peak” derives from “beak” (which is why “bill” is a synonym). If I am correct, your definition should be modified.
Your logic is unassailable: “peak” looks like the word “beak,” and both hats and birds have a bill. Or rather, only the hats that truly matter–good American hats–have a bill. I don’t know why we didn’t see this before.
Oh, wait–we didn’t see it before because that’s not how etymology works. Imagine being tasked with creating ancestral photo albums for everyone in your family. You start with your second-cousin; you have, as your guide and starting point, a photo of that cousin that was taken yesterday. You are led to a large, dusty room that is overflowing, Hoarders-style, with pictures. The pictures go back hundreds of years, and several are stained or torn so badly that you can only guess at who the person in frame is. Some of those pictures will be of this cousin; many of these pictures will be of people who look vaguely like your cousin; many will be of other people you don’t know; there are several of Stinky, the neighbor’s dog. The door behind you creaks shut and locks. There are closed doors to your EAST and SOUTH; to your NORTH is a dimly lit brass lantern.
This is etymology. You are likely to be eaten by a grue. Continue reading