Word Pronunciation & Dictionary

thunder

/ˈθʌndɚ/

Word Rarity Uncommon

Frequency: Zipf frequency 4.14 in modern English

Syllables
thun-der
IPA
/ˈθʌndɚ/
11
Scrabble Score
7
Letters
2
Syllables
7
Unique Chars

Meaning

noun

The loud rumbling, cracking, or crashing sound caused by expansion of rapidly heated air around a lightning bolt.

Countable; Uncountable

noun

A deep, rumbling noise resembling thunder.

Countable; Uncountable

noun

An alarming or startling threat or denunciation.

Countable; Uncountable

noun

The discharge of electricity; a thunderbolt.

Countable; Obsolete; Uncountable

noun

Synonym of thunder word.

Countable; Uncountable

verb

To produce thunder; to sound, rattle, or roar, as a discharge of atmospheric electricity.

verb

To make a noise like thunder.

Intransitive verb

verb

To (make something) move very fast (with loud noise).

Example Sentences

Etymology

From Middle English thunder, thonder, thundre, thonre, thunnere, þunre, from Old English þunor (“thunder”), from Proto-West Germanic *þunr, from Proto-Germanic *þunraz, from Proto-Indo-European *(s)ten-, *(s)tenh₂- (“to thunder”). Compare astound, astonish, stun. Germanic cognates include West Frisian tonger, Dutch donder, German Donner, Old Norse Þórr (English Thor), Danish torden, Norwegian Nynorsk tore. Other cognates include Persian تندر (tondar), Latin tonō, detonō, Ancient Greek στένω (sténō), στενάζω (stenázō), στόνος (stónos), Στέντωρ (Sténtōr), Irish torann, Welsh taran, Gaulish Taranis. Doublet of donner, Thunor, and Thor.

Origin

Word Breakdown

  • Root: *(s)tenh₂-, thunder, þunor, *þunr, *þunraz, *(s)ten-

Regional Pronunciation

  • American English: /ˈθʌndɚ/
  • British English: /ˈθʌndə/

Usage

Inflected Forms

Derived Forms

Phrases

Frequently Paired Words

Synonyms

Homonyms

Rhymes With

Questions

How do you pronounce thunder?
The recorded pronunciation is /ˈθʌndɚ/.
What does thunder mean?
The loud rumbling, cracking, or crashing sound caused by expansion of rapidly heated air around a lightning bolt.
Where does thunder come from?
It is traced to Middle English.

How to pronounce thunder

  1. Open the pronunciation page — Open the Speakur entry for “thunder”.
  2. Read the phonetic spelling — Read the IPA spelling (/ˈθʌndɚ/) so you know which sounds to aim for.
  3. Play the audio — Click Play to hear reference audio for “thunder”.
  4. Repeat and practice — Say “thunder” aloud, matching stress and vowels until it feels natural.