1. 1〔素早く判断し決めること〕a speedy decision
    • その件は速断を要する
    • The matter needs to be decided promptly.
  1. 2〔早まって決めること〕a hasty conclusion

    速断する conclude hastily; form [come to, leap to] a hasty conclusion; jump to conclusions

    • 彼は行く必要なしと速断してしまった
    • He 「rather hastily concluded [jumped to the conclusion] that it wasn't necessary for him to go.