(intransitive) To reject or bar improvement because it is incomplete.

Alternative form of perfect is the enemy of good

(number theory, recreational mathematics) A magic square of order n containing the numbers 1 to n² and where each 2 × 2 subsquare sums to 2s, where s = n² + 1, and all pairs of integers distant n/2 along a (major) diagonal sum to s.

plural of most-perfect magic square

Someone who is unwilling to settle for anything that is not perfect or does not meet extremely high standards.

Demanding perfection; being a perfectionist; imposing overly high standards. / (philosophy) Inclined or related to perfectionism.

plural of perfectionist

An unwillingness to settle for anything less than perfection. / (philosophy) A belief that spiritual perfection may be achieved during life, or that it should be striven for.

Perfectionist.

Devoid of perfection.