The scientific study of skulls, esp. human skulls, and their characteristics, including differences in size, shape, etc.
Divination based on facial features.
Find another word for phrenology. In this page you can discover 7 synonyms, antonyms, idiomatic expressions, and related words for phrenology, like: craniology, craniometry, metoposcopy, physiognomy, cranioscopy, physiognomics and craniognomy.