expression, godan verb (-gu)
put young men to shame; outdo the young
Fixed expression meaning to surpass or outperform younger people, often used of older individuals who remain vigorous or capable.
彼は七十歳を過ぎても壮者を凌ぐ体力を持っている。
Even past seventy, he has the physical strength to put young men to shame.
その
The veteran shogi player advanced with a momentum that outdid the young.