Tidy and in order; free from clutter or mess. Her desk was always neat, with everything in its proper place.
Well-organized and efficient. He had a neat solution to the problem that saved us a lot of time.
Simple and clever; skillfully done. The magician performed a neat trick that left the audience amazed.
Stylish and smart in appearance. He wore a neat suit to the interview, making a great first impression.
Of an alcoholic drink: served plain, without ice, water, or mixer. He ordered a bourbon neat after dinner.
Informal, chiefly North American: very good or excellent. That was a neat movie—you should definitely see it.