撫で切り

なでぎり【撫で切り】

a clean sweep; wholesale slaughter.

●なで切りにする cut [mow] down 《the enemy》; 〔競技などで敵を〕 cut [mow] down 《the opposition, opposing hitters》; make a clean sweep 《of opponents》; 〔女性を〕 make one conquest after another; cut a wide swath through 《the ladies》; sweep one woman after another off her feet.