食い込み

くいこみkuikomi

noun

1. digging into (e.g. one's skin)
2. cutting into
3. inroads (e.g. into a market)
4. encroachment (e.g. on territory)
5. eating into (e.g. an opponent's electoral base)
6. deficit
7. loss
8. wedgie

Study it in Yanamino