the.com/millstone
A burden so heavy it was literally designed to grind things into dust.
means A heavy, persistent burden — usually a responsibility, debt, or obligation — that weighs someone down and holds back their progress.
from From 'mill' + 'stone': the literal massive stone wheels used for centuries to grind grain into flour, turned by water, wind, or animal power. The figurative sense draws on their sheer, crushing weight — and likely owes some of its staying power to the biblical image (Mark 9:42) of a millstone hung around someone's neck as the ultimate symbol of a drag too heavy to survive. Grinding power turned into a metaphor for being ground down.
- origin
- Two massive stones once ground grain into flour
- biblical use
- Jesus mentions one for betraying children, Matthew 18
- idiom shift
- Now means any dead-weight responsibility or debt
- irony
- Something meant to produce food became a metaphor for ruin