Word Pronunciation & Dictionary

cos

/kɑs/

Word Rarity Uncommon

Frequency: 4.05 in modern English

Syllables
cos
IPA
/kɑs/
5
Scrabble Score
3
Letters
1
Syllables
3
Unique Chars

Meaning

noun

Synonym of romaine lettuce, a long-leaved variety of lettuce.

British usage

conj

Informal spelling of 'cause (“because”).

British usage; Informal

noun

Alternative form of coz, cousin.

Informal

noun

plural of co

noun

Cosmetology.

Colloquial; Uncountable

name

Alternative spelling of Kos, an island of the Aegean, Greece.

Example Sentences

Etymology

Clipping of cos lettuce, variously derived from the Greek island of Kos and from Arabic خس (ḵass, “lettuce”).

Origin

Word Breakdown

  • Root: خس, Cos, Κῶς

Regional Pronunciation

  • American English: /kɑs/
  • British English: /kɒs/

Usage

Inflected Forms

Derived Forms

Phrases

Frequently Paired Words

Synonyms

Rhymes With

Questions

How do you pronounce cos?
The recorded pronunciation is /kɑs/.
What does cos mean?
Synonym of romaine lettuce, a long-leaved variety of lettuce.
Where does cos come from?
It is traced to Arabic.

How to pronounce cos

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