口の堅いくちのかたいkuchinokatai口くちの堅かたい口くちの堅かたいShow answer(Space)Suspend(@)口くちの堅かたい口くちの堅かたいkuchinokataiExpr.Expressions (phrases, clauses, etc.)Expr.Adj.Adjective (keiyoushi)Adj.tight-lipped; able to keep a secretRelated:口が堅い口くちの堅かたい口くちの堅かたいkuchinokataitight-lipped; able to keep a secretWhat does 口の堅い mean in English?tight-lipped; able to keep a secret(exp, adj-i)Search the picture dictionary for 口の堅い