In a perfective manner or context

Fitting its definition precisely. / Having all of its parts in harmony with a common purpose. / Without fault or mistake; thoroughly skilled or talented. / Excellent and delightful in all respects.

(grammar) The perfect tense, or a form in that tense. / (video games) A perfect score; the achievement of finishing a stage or task with no mistakes.

(transitive) To make perfect; to improve or hone. / (law) To take an action, usually the filing of a document in the correct venue, that secures a legal right.

Able to be perfected; capable of perfection.

The possibility of achieving perfection. / (philosophy) Perfectionism.

The quality of being perfect; perfection.

present participle of perfect

plural of perfection

(printing) The process of printing on both sides of the printed-on material during its single pass through the printing press.