<dfn>

The <dfn> element marks a term to be defined, styling text as italic by default.

Baseline Status: Achieved Widely Available on Jan 29, 2018 (Cross-browser Newly Available since Jul 29, 2015).

Desktop Browser Engine Support

Google Chrome

15

Supported

Mozilla Firefox

1

Supported

Apple Safari

6

Supported

Microsoft Edge

12

Supported

Mobile Browser Engine Support

Chrome Android

18

Firefox Android

4

Safari iOS

6

Specifications and References

MDN Browser Compat Data Keys: