noun (common) (futsuumeishi)
1.opening; room; space; gap
noun (common) (futsuumeishi)
2.break; interval; spare moment; spare time
noun (common) (futsuumeishi)
3.unguarded moment; carelessness; weak spot; chink in one's armor; flaw; fault
noun (common) (futsuumeishi)
4.chance; opportunity