digi-roid
n.— «I’d like to be able to shoot “digi-roids,” a term for using a seperate digital camera to work out ideal exposures to use with my film camera, as opposed to going through $5 a piece polaroids before making a single shot with my 4×5.» —“Compact cam for a pro?” by WRBWRXMAX CNET Digital cameras Forums Nov. 3, 2006. (source: Double-Tongued Dictionary)