- (in a frequency distribution) one of the values of a variable that divides the distribution of the variable into four groups having equal frequencies.
- a quartile aspect.
- of or relating to the aspect of two heavenly bodies when their longitudes differ by 90°.
- one of three actual or notional values of a variable dividing its distribution into four groups with equal frequencies
- denoting or relating to a quartile
- denoting an aspect of two heavenly bodies when their longitudes differ by 90°
- a quarter part of a distribution
