Phrase guide

water heater

noun · 2 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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No pronunciation record was provided for this word.

1

noun

Meaning 1

An appliance for heating water above its ambient temperature, generally for domestic use.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: hot water heater

Antonyms: none provided

2

noun

Meaning 2

a heater and storage tank to supply heated water

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: hot-water heater, hot-water tank

Antonyms: none provided

Broader terms: heater, warmer, tank, storage tank

Narrower terms: water back

History

Etymology

No etymology was provided for this word.

Across languages

Translations

35 source translations are retained for this English entry.

  • Catalan: escalfador — appliance for heating water
  • Chinese Mandarin: 熱水器 /热水器 (rèshuǐqì) — appliance for heating water
  • Finnish: vedenkuumennin — appliance for heating water
  • Finnish: vedenlämmitin — appliance for heating water
  • French: chauffe-eau — appliance for heating water
  • French: tank à eau chaude — appliance for heating water
  • German: Heißwasserbereiter — appliance for heating water
  • German: Warmwasserbereiter — appliance for heating water
  • German: Boiler — appliance for heating water
  • Greek: θερμοσίφωνας (thermosífonas) — appliance for heating water
  • Hebrew: מֵחַם (meẖám) — appliance for heating water
  • Irish: téitheoir uisce — appliance for heating water
  • Italian: caldaia — appliance for heating water
  • Italian: scaldabagno — appliance for heating water
  • Italian: boiler — appliance for heating water
  • Japanese: 給湯器 (kyūtōki) — appliance for heating water
  • Japanese: 湯沸かし器 (yuwakashiki) — appliance for heating water
  • Malay: pemanas air — appliance for heating water
  • Persian: آبگرمکن (âbgarmkon) — appliance for heating water
  • Polish: ogrzewacz wody — appliance for heating water
  • Polish: bojler — appliance for heating water
  • Polish: terma — appliance for heating water
  • Polish: podgrzewacz wody — appliance for heating water
  • Portuguese: aquecedor de água — appliance for heating water
  • Portuguese: esquentador — appliance for heating water
  • Russian: водонагрева́тель (vodonagrevátelʹ) — appliance for heating water
  • Russian: водоподогрева́тель (vodopodogrevátelʹ) — appliance for heating water
  • Russian: коло́нка (kolónka) — appliance for heating water
  • Spanish: calentador — appliance for heating water
  • Spanish: terma — appliance for heating water
  • Spanish: termo — appliance for heating water
  • Spanish: termosifón — appliance for heating water
  • Spanish: termofón — appliance for heating water
  • Spanish: calefón — appliance for heating water
  • Swedish: varmvattenberedare — appliance for heating water