peak-v; 1 Senses

Sense Number 1: To reach the highest point (at); attain maximum intensity, activity.

The wild, speculative spirit peaked in 1929.
Bids for the painting peaked at $50 million.
It's a good indication that profitability has peaked for the industry.

VerbNet: NP
FrameNet: NP
PropBank: peak.01
WordNet 3.0 Sense Numbers: 1