noun
Refers to the physical constitution or build of a person, often in a medical or descriptive context.
彼は骨相ががっしりしている。
He has a sturdy physique.
noun
Historical pseudoscience that claims to read character from the shape of the skull. Rare in modern usage.
19世紀には骨相学が流行した。
Phrenology was popular in the 19th century.