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Definition of night snake
night snake
Plural:night snakes
night snake Lexical Profile
CEFR
C2
Grade
9
Tier
3
Usage
Rare
• noun
1
North American A small, mildly venomous, rear-fanged snake of the genus Hypsiglena, native to arid and semiarid regions of western North and Central America, characterized by its vertical pupils, blotched pattern, and nocturnal behavior.
Example
"During the herpetology survey in the Mojave Desert, the team discovered a night snake hiding beneath a flat rock, waiting for dusk to hunt lizards."
• Nearby Words
Word Origin & Etymology
A compound of 'night' and 'snake', named descriptively for the species' strictly nocturnal hunting habits.
Cite this Entry
Wordmom. (2026). Definition of Night snake. In Wordmom Dictionary. Retrieved Oct 13, 2026, from https://wordmom.com/dictionary/night snake