険 (precipitous, inaccessible place, impregnable position, steep place, sharp eyes)

険 means precipitous, inaccessible place, impregnable position, steep place, sharp eyes.

Readings

探険たんけん

exploration; expedition

danger

その川かわは危険きけんだ。

The river is dangerous.

火ひは常つねに危険きけんだ。

Fire is always dangerous.

水道すいどうの水みずは危険きけんだ。

The water of the water supply is dangerous.

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