Definition of prosopalgia in US English:

prosopalgia

noun

Medicine
rare
  • Neuralgia affecting the face; specifically trigeminal neuralgia.

Origin

Early 19th century; earliest use found in Thomas Young (1773–1829), physician and natural philosopher. From scientific Latin prosopalgia from ancient Greek πρόσωπον face + post-classical Latin -algia.

Pronunciation

prosopalgia

/ˌprɒsə(ʊ)ˈpaldʒə/