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peak

In a sentence
Športovec podal vrcholný výkon.
The athlete gave a peak performance.
Vrcholný moment sezóny prišiel vo finále.
The peak moment of the season came in the final.
Športovec je vo vrcholnej forme.
The athlete is in peak form.
Vrcholný výkon sezóny predvedie v sobotu.
He will deliver the peak performance of the season on Saturday.
Source
Slovak National Corpus (SNK) ↗English gloss from the frequency publish path. Hand-reviewed example sentences.
Full attribution on References.