Study of a Given Subject
This page is the CodyCross answer for the clue below from Ancient Egypt, Group 186, Puzzle 4 (Square Sails).
Question is: Study of a Given Subject
and the answer is: RESEARCH
Word Meaning:
RESEARCH — (uncountable, countable in some dialects) Diligent inquiry or examination to seek or revise facts, principles, theories, applications, etc. (that are currently available, or that are familiar to one's self).
Definitions from Wiktionary.