Meaning of pitless viper | Babel Free
Definitions
A type of venomous snake that is smaller and less developed than other vipers, and lacks the heat-sensing pits located on the sides of its head.
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.