Clean, tidy; free from dirt or impurities. / Free from contaminants; unadulterated, undiluted. Particularly of liquor and cocktails; see usage below.

Used to signify a job well done. / Used to signify approval.

(informal) An artificial intelligence researcher who believes that solutions should be elegant, clear and provably correct. Compare scruffy.

(archaic) A bull or cow. / (archaic) Cattle collectively.

plural of neat

The state of being neat.

plural of neatness

(computing theory) Acronym of neuroevolution of augmenting topologies: a genetic algorithm for the generation of evolving artificial neural networks.

(exercise) Acronym of non-exercise activity thermogenesis.

plural of Neat