- a venomous Australian elapid snake, Acanthophis antarcticus, resembling an adder
WordReference Random House Unabridged Dictionary of American English © 2020
Reptileseither of two highly venomous elapid snakes of the genus Acanthophis, of Australia and New Guinea, having a stout body and broad head.
Collins Concise English Dictionary © HarperCollins Publishers::
death adder n
'death adder' also found in these entries (note: many are not synonyms or translations):