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Definition of eyelash viper
eyelash viper
Plural:eyelash vipers
eyelash viper Lexical Profile
CEFR
B2
Grade
8
Tier
3
Usage
Rare
• noun
1
A small, venomous arboreal pit viper native to the tropical rainforests of Central and northern South America, easily distinguished by its wide range of vivid color variations and the raised, bristle-like scales above its eyes.
Example
"While exploring the canopy layer in Costa Rica, the researchers spotted a bright yellow eyelash viper coiled tightly around a palm frond."
Synonyms
View all synonyms for eyelash viper• Nearby Words
Word Origin & Etymology
Named for the prominent, modified supraciliary scales above its eyes that resemble human eyelashes, combined with 'viper', which stems from the Latin 'vipera' (venomous snake).
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Eyelash viper. In Wordmom Dictionary. Retrieved Oct 15, 2026, from https://wordmom.com/dictionary/eyelash viper