Hydatid

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A cyst due to infection by larvae of some species of the tapeworm Echinococcus.

    "Your sacred Majesty, he has the dropsy;— We shall find pints of hydatids in’s liver, He has not half an inch of wholesome fat Upon his carious ribs—"

  2. 2
    cyst filled with liquid; forms as a result of infestation by tapeworm larvae (as in echinococcosis) wordnet

Example

More examples

"Your sacred Majesty, he has the dropsy;— We shall find pints of hydatids in’s liver, He has not half an inch of wholesome fat Upon his carious ribs—"

Etymology

Borrowed from Ancient Greek ὑδατίς (hudatís, “watery vesicle”).

Related phrases

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.