Study of Disease and Its Progress
This page is the CodyCross answer for the clue below from Train Travel, Group 706, Puzzle 2 (Comfortable Seats).
Question is: Study of Disease and Its Progress
and the answer is: PATHOLOGY
Word Meaning:
PATHOLOGY — The study of the nature of disease and its causes, processes, development, and consequences; now usually and especially in the clinical and academic medicine subsenses defined below.
Definitions from Wiktionary.