/ Dictionary / Index F fresco secco: Meaning and Definition of Find definitions for: fres'co sec'co Pronunciation: [key] the technique of painting in watercolors on dry plaster. Also calledCf. fresco (def. 1). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Frescobaldi fresh 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