We found 3 definitions of millstones from 2 different sources.
NounPlural: millstones |
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millstone - one of a pair of heavy flat disk-shaped stones that are rotated against one another to grind the grain | ||
stone building material consisting of a piece of rock hewn in a definite shape for a special purpose; "he wanted a special stone to mark the site" | ||
millstone - any load that is difficult to carry | ||
millstone - (figurative) something that hinders or handicaps; "she was an albatross around his neck" | ||
albatross |