The American Heritage® Dictionary of the English Language, 4th Edition
n. The systematic study of past human life and culture by the recovery and examination of remaining material evidence, such as graves, buildings, tools, and pottery.
n. The study of the past through material remains. Often focused upon the life and culture of ancient peoples, but also applied to the more recent past. In American usage, one of the four sub-disciplines of anthropology.
Word Usage
"Again, equating evolutionary biology with archaeology is a fatally-flawed analogy because in archaeology we already know who the designers will be, and what they're like."