I'm
sure I read it in Letters or HoMe...most of which I don't own.
In case this turns into a big deal, I'm perfectly ready to admit I amy be imagining things. So I'll say: "I'm really, really sure he used it once. But this is all relying on my memory." But I definately came across it somewhere, and it stuckin my mind precisely because it was an unusual term.
Better?
Plus it would be a bit wierd for PJ to invent somehting like that. Mind you, having said that...*Two Towers*