根絶やし
ね
だ
や
し
Meanings
1
rooting up; pulling up by the roots
Literal sense of physically uprooting plants, weeds, etc.
I pull up the weeds in the garden by the roots.
2
eradication; stamping out; rooting out
Figurative sense of completely eliminating something undesirable, such as a problem, crime, or bad habit.
The government aims to stamp out corruption.