buttonmargin
nounUK /ˈbʌtənˌmɑːdʒɪn/
US /ˈbʌtənˌmɑːrdʒɪn/
The space around a button on a screen or page.
Leave a small buttonmargin so the button does not touch the edge.
OTHER MEANINGS
2. The blank border around a button on clothing where it is sewn.
The tailor checked the buttonmargin before sewing the coat.
3. In printing, the empty area kept around a printed button image.
The printer added a buttonmargin to keep the design from being cut off.
4. A design rule that keeps clickable buttons away from other elements.
Good buttonmargin helps people tap the right button on a phone.