Meaning of histopathology

his•to•pa•thol•o•gy

Pronunciation: (his"tō-pu-thol'u-jē), [key]
— n.
  1. the science dealing with the histological structure of abnormal or diseased tissue; pathological histology.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.