Definition of porphobilinogenuria in US English:

porphobilinogenuria

noun

Medicine
  • The presence of porphobilinogen in the urine.

Origin

1940s; earliest use found in Portland Clinical Bulletin. From porphobilinogen + -uria.

Pronunciation

porphobilinogenuria

/ˌpɔːfəʊbʌɪˌlɪnə(ʊ)dʒəˈnjʊərɪə/