Meaning of けんこん in Japanese

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Definition of けんこん

けんこん(kenkon) 【乾坤】

けんこんいってき(kenkonitteki) 【乾坤一擲】

(n) stake all (on something); play for all or nothing; throwing all into a task
乾坤一擲の大勝負。情けないけどこれが見事空振りに終わったんだなあ。
It was all-or-nothing and we struck out spectacularly.

べっけんこん(bekkenkon) 【別乾坤】