Quintile vs. Vigintile — What's the Difference?

The astrological aspect of planets distant from each other by 72° or one fifth of the zodiac.

(statistics) Any of the values in a series that divides the distribution of individuals in that series into twenty groups of equal frequency.

Any of the groups that result when a frequency distribution is divided into five groups of equal size.

Any one of the twenty groups so divided.

Any of the values that separate each of these groups.

(statistics) Any of the quantiles which divide an ordered sample population into five equally numerous subsets.

(by extension) A subset thus obtained.

(astrology) An aspect of planets that are distant from each other by one fifth of a zodiac (72°)

The aspect of planets when separated the fifth part of the zodiac, or 72°.