A or An
"catechins" is a plural word.
How to pronounce catechins: How to pronounce catechins
Cite This Source
Not sure why "catechins" is plural? Contact Us! We'll explain.
1. When to use A vs. An2. What is a vowel?3. What is a consonant?4. What is a plural word?5. What is a singular word?
islandholidayeventHCPoctopus
igloounlimitedvampireeagleegg
Pop Quiz
How well can yourhyme?
Take the Rhyme Quiz
A or An, A vs An, A or An Dictionary, and A-or-An are all trademarks of A or An.
About Us | Terms | Privacy | Contact
© 2025 A or An. All rights reserved.
Terms | Privacy | Contact