collotypePronunciation: /ˈkɒlətʌɪp/Definition of collotype noun [mass noun] Printing a process for making high-quality prints from a sheet of light-sensitive gelatin exposed photographically to the image without using a screen: [as modifier]:collotype printing [count noun] a print made using the collotype process. Origin: late 19th century: from Greek kolla 'glue' + typecollotype in other Oxford dictionaries Definition of collotype in the US English dictionary
