/ Dictionary / Index D dry milk: Meaning and Definition of Find definitions for: dry' milk' Pronunciation: [key] dehydrated milk from which about 95 percent of the moisture has been evaporated. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. dry measure dry mop Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language