PEAKING

The most extreme possible amount or value

Example: "Voltage peak"

The period of greatest prosperity or productivity

The highest level or degree attainable; the highest stage of development

Example: "His landscapes were deemed the acme of beauty"

The top or extreme point of something (usually a mountain or hill)

Example: "The view from the peak was magnificent"

A v shape

Example: "The cannibal's teeth were filed to sharp points"

The highest point (of something)

Example: "At the peak of the pyramid"

A brim that projects to the front to shade the eyes

Example: "He pulled down the bill of his cap and trudged ahead"