关隘

Traditional form:

關隘

Pinyin (reading):

guān'ài

Definitions:

• mountain pass

Characters:

• 关 - frontier pass; to close, to shut; relation
• 隘 - narrow, confined; a strategic pass

Traditional characters:

• 關 - frontier pass; to close, to shut; relation
• 隘 - narrow, confined; a strategic pass