English is full of irregular plural forms based on Latin and Greek. They can be confusing (apparatus? apparati? apparatuses?). They can be fun (the brothers Winklevii! and the flying Elvii! all ...

See that mouse next to your computer? Pretend there are two of them. What would you call them: “mice” or “mouses”? In the first 15 years or so of its mainstream life, the computer mouse has had an ...

Sir, – We refer to a brace of pheasant so surely the solution to Mattie Lennon's conundrum (September 8th) regarding the plural of computer mouse is a brace of mouse. – Yours, etc, Sir, – Continuing ...

A particular tech company has reclaimed the letter "i" by turning it into a prefix — you know the one. But in this game, puzzle guru Art Chung sends poor "i" to the ends of words, by quizzing ...

“Moose” fell into the latter category; its origins can be traced back to both the Eastern Algonquian and Narragansett languages, which used neither mutations nor the standard modern pluralizations.