Pillory

This word has been hanging in my head all day. Fascinating to learn the noun, too - I always thought they were called "stocks":

Main Entry: 1pil·lo·ry
Pronunciation: \ˈpi-lə-rē, ˈpil-rē\
Function: noun
Inflected Form(s): plural pil·lo·ries
Etymology: Middle English, from Anglo-French pilori
Date: 13th century
1 : a device formerly used for publicly punishing offenders consisting of a wooden frame with holes in which the head and hands can be locked
2 : a means for exposing one to public scorn or ridicule