Definition of pilimiction in US English:

pilimiction

noun

Medicine
rare
  • The presence of hair in the urine.

Origin

Mid 19th century; earliest use found in Todd's Cyclopaedia of Anatomy and Physiology. From scientific Latin pilimictio from classical Latin pilus hair + post-classical Latin mictio.

Pronunciation

pilimiction

/ˌpʌɪlɪˈmɪkʃn/