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Noun

 * 1) front door; front gate

Noun

 * 1) a front gate
 * 2)  the vagina, in contrast to

Idioms

 * : "blocking a tiger at the front gate, [but] letting a wolf proceed at the back gate" → caught between the devil and the deep blue sea
 * : "tiger at the front gate, wolf at the back gate" → caught between the devil and the deep blue sea