From the poet’s dictionary
noun \ˈpis-tən\
a sound like a fist, like rain,
like fat drops on hardpan,
like a screen door flapping,
like gasoiline on skin,
like burning sand,
like the smell of coal ash
at ten below zero,
like a stain in the heart
that cannot be removed,
like every slamming, crushing,
fierce and mortal thing
that cannot be undone,
except by love.
See also grief.