The Chariot
Death as suitor
Dickinson reverses the usual power dynamic—Death doesn't seize her, he "kindly stopped" like a gentleman caller. The poem uses courtship language for a funeral ride.
Third passenger
Immortality rides along as chaperone. In 1860s courtship, unmarried couples needed a third party present—Dickinson applies social rules to the afterlife.
Life stages passing
Children at recess = childhood. Ripe grain = maturity/harvest. Setting sun = old age. She's watching her whole life pass in reverse order as landmarks.
Grave description
The "house" is her grave—"swelling of the ground" describes the burial mound. The roof and cornice are barely visible because they're underground architectural features.
Time collapses
"Centuries" have passed, but each feels shorter than that first day of death. Time works differently in eternity—the longest spans compress into moments.