Question

plural of focus in English subject. novel

Answer 1

Heya...☺️☺️

Plural of Focus is " Foci "....

Answer 2

Hi,
Here is the answer to your query:-

As a noun, its plural form is FOCI [FO-SIGH] OR FOCUSES. However, these forms are more often confined to a mathematical/scientific context and generally are not part of everyday English.

Thanks
⭐$\bold{SHIVAM}$⭐