Meaning : Showing care in execution.
Example :
Neat homework.
Neat handwriting.
Meaning : Free from clumsiness. Precisely or deftly executed.
Example :
He landed a clean left on his opponent's cheek.
A clean throw.
The neat exactness of the surgeon's knife.
Synonyms : clean
Meaning : (of an alcoholic drink) without water.
Example :
Took his whiskey neat.
Synonyms : full-strength, straight