additionalsymbolset

noun
UK /əˈdɪʃənəl ˈsɪmbəl sɛt/
US /əˈdɪʃənəl ˈsɪmbəl sɛt/

An additional symbol set is a group of extra little pictures or signs you can use with something.

The app lets you add an additional symbol set to show more icons on the screen.


OTHER MEANINGS

2. In typography, an extra collection of glyphs added to a font for special characters.

The designer loaded an additional symbol set to include math signs in the document.

3. In software, a secondary palette of icons that users can enable.

You can turn on an additional symbol set in the settings menu.

4. In communication boards, an extra group of picture symbols for people who need more choices.

The teacher printed an additional symbol set for the classroom communication board.