Word Pronunciation & Dictionary

casein

/ˈkeɪ.sin/

Word Rarity Rare

Frequency: 2.54 in modern English

Syllables
ca-sein
IPA
/ˈkeɪ.sin/
8
Scrabble Score
6
Letters
2
Syllables
6
Unique Chars

Meaning

noun

A protein present in both milk and in the seeds of leguminous plants.

Countable; Uncountable

Example Sentences

Etymology

From French caséine, formed from Latin cāseus (“cheese”) + -ine.

Origin

Word Breakdown

  • Root: caséine, cāseus

Regional Pronunciation

  • American English: /ˈkeɪ.sin/
  • British English: /ˈkeɪ.siːn/

Usage

Inflected Forms

Derived Forms

Phrases

Frequently Paired Words

Synonyms

Rhymes With

Questions

How do you pronounce casein?
The recorded pronunciation is /ˈkeɪ.sin/.
What does casein mean?
A protein present in both milk and in the seeds of leguminous plants.
Where does casein come from?
It is traced to French.

How to pronounce casein

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