Where does “思い切る” come from?

思い切る (Japanese) comes from Japanese 切る, from Japanese 裏切り, from Japanese 裏 — back; behind; other side; inside; reverse side of...

思い切る (Japanese): resign oneself to, give up; resolve, determine

Definitions

  1. resign oneself to, give up; resolve, determine

Ancestry of “思い切る”, step by step

思い切る traces back through two separate lines of ancestry.

via Japanese 切る

StepLanguageWordMeaning
1Japanese切るto cut, to slice, to carve; cut down, fell, chop...
2Japanese裏切りtreachery, betrayal
3Japaneseback; behind; other side; inside; reverse side of...

via Japanese 思う

StepLanguageWordMeaning
1Japanese思うto think, to deem, to imagine, ponder, to speculate
2Japanese当たるhit; win; be correct, be exactly right

Words derived from “思い切る

Every word from Japanese Every word from Japanese 切るEvery word from Japanese 裏切り