(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.
The Missouri River runs through the states of Missouri, North and South Dakota, Nebraska, Iowa, Montana and Kansas. It's typically considered the second longest river in the United States, although some geologists believe it is the longest river, whereas the Mississippi has the largest drainage area.