“expand”

18 symbols from Material Design Icons

expand-all

expand-all-outline

arrow-expand

circle-expand

magnify-expand

arrow-expand-all

arrow-expand-down

arrow-expand-horizontal

arrow-expand-left

arrow-expand-right

arrow-expand-up

arrow-expand-vertical

calendar-expand-horizontal

calendar-expand-horizontal-outline

chevron-down

chevron-up

unfold-more-horizontal

unfold-more-vertical