Word Pronunciation & Dictionary

reactor

/ɹiˈæktɚ/

Word Rarity Rare

Frequency: Zipf frequency 3.83 in modern English

Syllables
re-ac-tor
IPA
/ɹiˈæktɚ/
9
Scrabble Score
7
Letters
3
Syllables
6
Unique Chars

Meaning

noun

A person who responds to a suggestion, stimulation or other influence.

noun

A device which uses atomic energy to produce heat.

noun

A chemical substance which responds to the presence of, or contact with, another substance.

Example Sentences

Etymology

Etymology tree English react Proto-Indo-European *-tōr Proto-Italic *-tōr Latin -tor Latin -ātor Old French -eorbor. Middle English -our ▲ Latin -torlbor. English -or English reactor From react + -or.

Regional Pronunciation

  • American English: /ɹiˈæktɚ/
  • British English: /ɹiːˈæktə/

Inflected Forms

Derived Forms

Phrases

Synonyms

Homonyms

Rhymes With

Questions

How do you pronounce reactor?
The recorded pronunciation is /ɹiˈæktɚ/.
What does reactor mean?
A person who responds to a suggestion, stimulation or other influence.
Where does reactor come from?
Etymology tree English react Proto-Indo-European *-tōr Proto-Italic *-tōr Latin -tor Latin -ātor Old French -eorbor. Middle English -our ▲ Latin -torlbor. English -or English reactor From react + -or.

How to pronounce reactor

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