/ Dictionary / Index M mod. praesc.: Meaning and Definition of Find definitions for: mod. praesc. Pronunciation: [key] (in prescriptions) in the manner prescribed; as directed. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. modock wool Modred 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