milled
Word family
Synonym discussion
Sense: adjective/1
These words all describe material broken into smaller pieces, but they do not match exactly. 'Milled' usually suggests grain, seeds, or other food processed in a mill, often until the result is even and ready for cooking. 'Ground' is the broad everyday word and works for coffee, pepper, meat, or stone. 'Powdered' focuses on the final texture: very fine, soft, and dry. 'Crushed' usually suggests larger, rougher pieces and less even size. So milled corn is processed for food, ground coffee is ready to brew, powdered sugar is extra fine, and crushed ice still has clear chunks.
Etymology
Milled comes from the verb 'mill', which goes back through Old English to a Latin word connected with a millstone and grinding grain. The oldest idea is turning grain between stones to make flour. From that physical process, English later extended milled to coin-making, first for coins produced by machinery and then for the lined edge that such machinery could cut.