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pug mill[′pəg ‚mil]
A machine for mixing and tempering a plastic material by the action of blades revolving in a drum or trough.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
A machine for mixing and tempering clay.
McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.