A high point: the highest point of any range, the most developed stage of any process, or the culmination of any field or historical period.
A paragon: a person or thing representing such a high point.
Synonym of crisis, the decisive moment in the course of an illness.
Full bloom or reproductive maturity.
The highest point or maximum degree.
The vertical distance from the ground to the highest part of a standing person or animal (withers in the case of a horse).
The distance of something above the ground or some other chosen level.
A quality of vowels, indicating the vertical position of the tongue relative to the roof of the mouth; in practice, the first formant, associated with the height of the tongue.
A mountain, especially a very high one.
The amplitude of a sine function
The distance from the base of something to the top.
A high point.
An area of land at the top of a cliff.