Good, excellent, desirable.
Free from contaminants; unadulterated, undiluted. Particularly of liquor and cocktails; see usage below.
Facile; missing complexity or details in the favor of convenience or simplicity.
Having a simple elegance or style; clean, trim, tidy, tasteful.
Conditions with a liquid reagent or gas performed with no standard solvent or cosolvent.
Clean, tidy; free from dirt or impurities.
Well-executed or delivered; clever, skillful, precise.
Used to signify a job well done.
Used to signify approval.
An artificial intelligence researcher who believes that solutions should be elegant, clear and provably correct. Compare scruffy.
Of, or relative to, the perfect tense or perfective aspect.
a perfective verb form