(comparative more crenellated, superlative most crenellated) 1  Having crenellations or battlements. 2  Having a series of square indentations.
Missouri State University. Missouri State University (MSU or MO State), formerly Southwest Missouri State University, is a public university located in Springfield, Missouri, United States. Founded in 1905 as the Fourth District Normal School, it is the state's second largest university, with an official enrollment of 22,385 in the fall 2014 semester.
St. Louis County, Missouri. St. Louis County is a county located in the far eastern portion of Missouri. It is bounded by the Mississippi River, the Missouri River, the Meramec River, and the state of Illinois. As of the 2015 Census Bureau population estimate, the population was 1,003,362, making it the most populous county in Missouri.