Definition of metopomancy in US English:

metopomancy

noun

historical
  • Divination by the (lines on the) forehead or face.

Origin

Mid 17th century; earliest use found in Thomas Blount (1618–1679), antiquary and lexicographer. From French métopomantie, subsequently re-formed after -mancy.

Pronunciation

metopomancy

/mɪˈtɒpəˌmansi/