A noun that cannot be made plural and does not use the indefinite article 'a' or 'an'.
Water is an uncountable noun in English.
When teaching ESL, explain how uncountable nouns require different grammar rules.
Frequently Asked Questions
The phonetic transcription of "uncountable" is /ʌnˈkaʊntəbl/ in British English and /ʌnˈkaʊntəbl/ in American English. Click the 🔊 button to hear both pronunciations.
Synonyms for "uncountable": infinite, immeasurable, countless.
Example usage of "uncountable": "Sand is uncountable, so we say 'some sand'.". More examples on the page.