Definition of "Neat" :
adjective: free from clumsiness; precisely or deftly executed
"The neat exactness of the surgeon's knife."
adjective: (of an alcoholic drink) without water
"Took his whiskey neat."
adjective: very good
"A neat sports car."
adjective: superficially impressive, but lacking depth and attention to the true complexities of a subject
"It was a neat plan, but bound to fail."
adjective: clean or organized
"Her neat dress."
adjective: showing care in execution
"Neat homework."