IPA: //ˈfrɛnəˌlɒdʒɪst//
KK: /frɛnəˌlɑdʒɪst/
A person who studies the shape and size of the skull to determine character and mental abilities, based on the now-discredited practice of phrenology.
The phrenologist examined the skull to provide insights into the person's personality traits.
Phrenologist → It is formed from "phren" (from Greek "phrenos", meaning mind or diaphragm) and "-logist" (from Greek "logia", meaning study or discourse). A phrenologist is someone who studies the mind, particularly through the shape and features of the skull.
Think of 'phren' relating to the 'mind' and '-logist' meaning 'one who studies'. This helps you remember that a phrenologist is someone who studies the mind.