/ Dictionary / Index D daguerreotype: Meaning and Definition of Find definitions for: da•guerre•o•type Pronunciation: (du-gâr'u-tīp", -ē-u-tīp"), [key] — n., v., -typed, -typ•ing. —n. an obsolete photographic process, invented in 1839, in which a picture made on a silver surface sensitized with iodine was developed by exposure to mercury vapor. a picture made by this process. —v.t. to photograph by this process. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: daguerreotype (Thesaurus) Daguerre Dagwood sandwich Related Content Daily Word Quiz: portent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language