This is the 13796th most frequent Russian word.
нокаутировал
"Knocked out."
Discusses a sports context where one individual defeats another decisively.
Боксер нокаутировал своего соперника в третьем раунде.
The boxer knocked out his opponent in the third round.
Used metaphorically to indicate being profoundly surprised or affected.
Эта новость совершенно нокаутировала меня, я не ожидал такого.
This news completely knocked me out, I didn't expect this.
Describes a state of exhaustion, using the term metaphorically.