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Definition of hognose snake
hognose snake
Plural:hognose snakes
• noun
1
Any of several stout-bodied colubrid snakes (notably of the North American genus Heterodon), characterized by an upturned, pig-like snout used for burrowing in sandy soils and famous for defensive displays that include flattening the neck, hissing, and ultimately feigning death.
Example
"While exploring the sandy pine barrens, the biologist spotted an eastern hognose snake using its specialized snout to unearth a toad."
Word Nuance & Usage
Often mistaken by laypeople for highly venomous adders or cobras because they defensively flatten their necks and hiss loudly, though they are mostly harmless to humans.
• Nearby Words
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Hognose snake. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/hognose-snake