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polydipsia

Low (Technical)
UK/ˌpɒlɪˈdɪpsɪə/US/ˌpɑːliˈdɪpsiə/

Formal / Medical

My Flashcards

Definition

Meaning

Excessive or abnormal thirst.

A medical symptom characterised by chronic, intense thirst and high fluid intake, often a sign of an underlying physiological condition such as diabetes mellitus or diabetes insipidus.

Linguistics

Semantic Notes

The term is purely diagnostic/symptomatic and does not imply a temporary thirst from heat or exercise. It focuses on the abnormal, persistent state.

Dialectal Variation

British vs American Usage

Differences

No significant differences in definition or usage. Spelling and pronunciation are consistent.

Connotations

Purely clinical in both varieties.

Frequency

Used exclusively in medical contexts in both regions.

Vocabulary

Collocations

strong
primary polydipsiapsychogenic polydipsiasevere polydipsia
medium
patient with polydipsiapolydipsia and polyuria
weak
excessive polydipsiachronic polydipsia

Grammar

Valency Patterns

Polydipsia (subject) + verb (is, presents as, was noted)Patient + verb (presents with, exhibits, has) + polydipsiaPolydipsia + causative preposition (due to, secondary to) + condition

Vocabulary

Synonyms

Neutral

excessive thirst

Weak

unquenchable thirst

Vocabulary

Antonyms

normal thirstadipsia (absence of thirst)

Usage

Context Usage

Business

Not used.

Academic

Used in medical and biological research papers.

Everyday

Extremely rare; laypeople would say "constant, extreme thirst".

Technical

Standard term in clinical diagnosis, endocrinology, and internal medicine.

Examples

By Part of Speech

adjective

British English

  • The polydipsic patient required constant monitoring.

American English

  • Polydipsic behavior was a key symptom noted in the chart.

Examples

By CEFR Level

B2
  • One of the classic signs of diabetes is polydipsia, or extreme thirst.
  • The doctor asked if he had experienced any unusual polydipsia recently.
C1
  • The patient's psychogenic polydipsia complicated the management of her electrolyte balance.
  • Primary polydipsia must be differentiated from the thirst caused by diabetes insipidus through diagnostic tests.

Learning

Memory Aids

Mnemonic

Think of POLY (many) + DIPSIA (from Greek 'dipsa' for thirst) = 'many thirsts' or excessive thirst.

Conceptual Metaphor

THIRST IS A DRIVER (compelling the body to seek fluids incessantly).

Watch out

Common Pitfalls

Translation Traps (for Russian speakers)

  • Do not confuse with 'polydactyly' (многопалость).
  • Direct translation 'полидипсия' exists and is correct in medical contexts.
  • Avoid using in casual conversation; it will sound overly technical.

Common Mistakes

  • Misspelling as 'polydypsea' or 'polydipsea'.
  • Using it to describe temporary thirst after salty food or exercise.
  • Incorrect stress on the first syllable (POL-y-dip-sia) instead of the correct third (pol-y-DIP-sia).

Practice

Quiz

Fill in the gap
A key symptom triad for diabetes mellitus includes polyphagia, polyuria, and .
Multiple Choice

In which context is the word 'polydipsia' most appropriately used?

FAQ

Frequently Asked Questions

No, it is a symptom or sign of an underlying condition, such as diabetes, kidney problems, or certain psychological disorders.

Yes, certain medications like diuretics or anticholinergics can cause dry mouth and secondary polydipsia.

Polydipsia refers to persistent, excessive thirst that is not relieved by normal drinking and is often disproportionate to physical needs, indicating a medical issue.

Yes, 'polyuria' (excessive urination) is very frequently associated with polydipsia, as seen in diabetes.