buttonsort

verb
UK /ˈbʌtənsɔːt/
US /ˈbʌtərnsɔːrt/

To put buttons in order by color, size, or shape.

We buttonsort the craft box before art class.


OTHER MEANINGS

2. To separate buttons into groups by a chosen feature.

She buttonsorts the red ones from the blue ones.

3. A sorting game where children match buttons by size or color.

The preschool played buttonsort at the table.

4. To tidy a sewing kit by putting buttons in their places.

Grandma buttonsorts her sewing tin every spring.