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polydipsia

American  
[pol-ee-dip-see-uh] / ˌpɒl iˈdɪp si ə /

noun

Medicine/Medical.
  1. excessive thirst.


polydipsia British  
/ ˌpɒlɪˈdɪpsɪə /

noun

  1. pathol excessive thirst

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • polydipsic adjective

Etymology

Origin of polydipsia

1650–60; < New Latin < Greek polydíps ( ios ) very thirsty ( poly- poly- + díps ( a ) thirst + -ios adj. suffix) + -ia -ia

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Her medical cause of death was hyponatraemic encephalopathy, acute hyponatremia and psychogenic polydipsia.

From BBC • Nov. 23, 2023

The investigation into Mrs Whitehead's death found her excessive water consumption was due to psychogenic polydipsia, which is well documented in patients with psychiatric disorders.

From BBC • Nov. 23, 2023

The action she requests includes making sure staff are able to detect and manage psychogenic polydipsia.

From BBC • Nov. 23, 2023

Dr. Refardt sums up: "In view of these results, we recommend the salt infusion test as the gold standard for reliable differentiation between polydipsia and vasopressin deficiency."

From Science Daily • Nov. 16, 2023

Many instances could be quoted, some in which extreme cases of polydipsia and bulimia developed; these can be readily attributed to the increased call for liquids and food.

From Anomalies and Curiosities of Medicine by Pyle, Walter L. (Walter Lytle)