Word Pronunciation & Dictionary

quantum

/ˈkwɑntəm/

Word Rarity Uncommon

Frequency: Zipf frequency 4.07 in modern English

Syllables
quan-tum
IPA
/ˈkwɑntəm/
18
Scrabble Score
7
Letters
2
Syllables
6
Unique Chars

Meaning

noun

The total amount of something; quantity.

Countable; Uncountable

noun

The total amount of something; quantity.

Countable; Uncountable

noun

The total amount of something; quantity.

Countable; Uncountable

noun

The amount or quantity observably present, or available.

Countable; Uncountable

noun

The smallest possible, and therefore indivisible, unit of a given quantity or quantifiable phenomenon.

Countable; Uncountable

noun

The amount of time allocated for a thread to perform its work in a multithreaded environment.

Countable; Uncountable

noun

Ellipsis of quantum computing.

Uncountable

noun

The minimum dose of a pathogen required to cause an infection.

Countable; Uncountable

Example Sentences

Etymology

From Late Latin quantum, noun use of neuter form of Latin quantus (“how much”).

Origin

Word Breakdown

  • Root: quantum, quantus

Regional Pronunciation

  • American English: /ˈkwɑntəm/
  • British English: /ˈkwɒntəm/

Usage

Inflected Forms

Derived Forms

Phrases

Antonyms

Questions

How do you pronounce quantum?
The recorded pronunciation is /ˈkwɑntəm/.
What does quantum mean?
The total amount of something; quantity.
Where does quantum come from?
It is traced to Latin.

How to pronounce quantum

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