What does dipsas mean?
A dipsas is a serpent of classical legend said to possess a venom so cruel that its bite inflicted a burning, unquenchable thirst upon the victim, who perished desperate for water even while surrounded by it. Roman poets such as Lucan catalogued the creature among the marvels of exotic lands, and the name passed into early modern English through learned writing on natural history and mythology. In modern science the name has found a second life: Dipsas is the formal genus name for the snail-eating snakes, slender nocturnal reptiles of Central and South America that feed chiefly on slugs and snails. The word derives ultimately from the Greek dipsa, meaning 'thirst', a root it shares with terms such as dipsomania, denoting an insatiable craving for alcohol. Today 'dipsas' is rare outside literary scholarship and herpetology, but its vivid mythological origin makes it memorable: a word that literally embodies dying of thirst.
A legendary serpent whose bite was believed to cause a fatal, unquenchable thirst.
"Classical poets placed the dipsas among the deadliest serpents of the ancient world."
Any snake of the Neotropical genus Dipsas; a snail-eating snake.
"Herpetologists observed a Dipsas feeding on a tree snail at night."
As a Latinized noun, an anglicized plural 'dipsases' is standard in English prose; the Latin-style plural is not commonly attested.
"The manuscript catalogued the venoms of scorpions and dipsases alike."
Ancient writers claimed the bite of the dipsas made its victim so thirsty they would die begging for water — and modern science named a whole family of snakes after this legend.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of dipsas
The word comes from Latin dipsas, itself borrowed from Greek dīpsas, meaning 'thirsty' or 'thirst-causing', derived from dīpsa, 'thirst'. Classical Greek and Roman authors used it for a fabled African serpent whose bite induced deadly thirst. The term entered English in learned usage during the sixteenth century, when Renaissance writers translated classical natural histories, and it was later adopted in zoological nomenclature for the snail-eating snake genus Dipsas. The same Greek root survives in English words like dipsomania and dipsophobia.
How dipsas is actually used
In modern usage, 'dipsas' appears almost exclusively in two registers: literary or scholarly discussion of classical natural history and poetry, and technical zoological writing, where it is capitalized as a formal genus name. It is a rare word outside these contexts.
Easily confused with dipsas
Dyspepsia is indigestion or an impaired digestive function, whereas dipsas is either a mythological thirst-inducing serpent or a genus of snail-eating snakes.