fistulous
adjective(fis-tu-lous)
of, relating to, or having the form or nature of a fistula
fistulous
adjective(fis-tu-lous)
hollow like a pipe or reed
fistulous
noun, plural in form but singular or plural in construction(fis-tu-lous)
a deep-seated chronic inflammation of the withers of the horse in which bloody fluid is discharged