Adjective
Of or pertaining to phrenology.
Source: Webster's dictionaryThe first phrenological chart gave the names of the organs described by Gall; it was a single sheet, and sold for a cent. Source: Internet
There was increasing evidence to refute phrenological claims, and by the 1840s it had largely lost its credibility.sfn In the United States, especially in the South, phrenology faced an additional obstacle in the antislavery movement. Source: Internet