Last Updated
：2025/11/24
pit viper
Noun
Japanese Meaning
「pit viper」は、Crotalinae亜科に属する毒蛇の一種で、アジアやアメリカ大陸に分布しています。 / 頭部両側に赤外線を感知するための深い窩（ピット）を持っており、これを利用して獲物を探知します。
（ plural ）
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Any of various venomous snakes, of the subfamily Crotalinae, found in Asia and the Americas, with a deep pit or fossa on either side of the head that enables them to detect prey by infrared.
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pit viper
We spotted a pit viper coiled on the sun-warmed rock at the edge of the trail.
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We spotted a pit viper coiled on the sun-warmed rock at the edge of the trail.
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