Definition of pseudosyphilitic in US English:

pseudosyphilitic

adjective

Medicine
rare
  • Resembling syphilis or its symptoms or signs.

Origin

Early 19th century; earliest use found in John Abernethy (1764–1831), surgeon. From pseudo- + syphilitic Compare pseudo-syphilis.

Pronunciation

pseudosyphilitic

/ˌs(j)uːdə(ʊ)sɪfɪˈlɪtɪk/