Bucranium

Part of speech: noun

Definitions

1. An architectural motif that showcases an ox skull, typically associated with sacrificial themes in classical design
2. A decorative representation of a bovine skull used in historic architecture to evoke themes of offering
3. An ornamental design depicting the skull of an ox used in ancient and classical architectural decoration

Etymology: Ancient Greek builders carved the skulls of slaughtered oxen into stone, and the Greek word for that carving, "boukránion," is literally "ox-skull" (from "boûs," ox, and "kranion," skull). The Romans borrowed it as "būcrānium," and the term passed into English from Latin. Its underlying roots are the same as those in "cranium," the ordinary word for the skull of a human or animal. The image itself is ancient and widespread. Ox skulls, often garlanded, appear in Greek and Roman friezes and altars, where they stood for the animals sacrificed to the gods. Architects in later periods, especially in classical revivals, reused the motif as a decorative band, so the carved skull became a kind of visual shorthand for sacrifice.