defaultfont

noun
UK /dɪˈfɒlt fɒnt/
US /dɪˈfɔːlt fɑːnt/

The font a computer uses when you do not pick one yourself.

If you don't choose a font, the program will use the defaultfont.


OTHER MEANINGS

2. The font a printer or device falls back on when the requested font is missing.

The printer substituted its defaultfont because the document's font was unavailable.

3. A font set as the starting choice in a design template or theme.

The theme's defaultfont is a clean sans-serif.

4. The font used by a system when no font is specified in code or markup.

The browser rendered the page in its defaultfont.