There are many different types of mice in the world, and they’re all called “mice” in plural: No matter which type you’re talking about, the plural is always “mice.” The plural of mouse is mice. Find more words at wordhippo.com! MICE definition: 1. plural of mouse 2. plural of mouse 3. pl of mouse. Learn more. What is the plural of "mouse"? The plural of "mouse" is mice. This is an irregular plural form, where the word changes internally rather than just adding an "s" or "es". Example: One mouse Two mice
