viaduct viable • viaggiatory · · · Info · Definitions · Characters · · viaduct · · Text Latin · · Script 7 · · Length Definitions · · · (noun) bridge consisting of a series of arches supported by piers used to carry a road (or railroad) over a valley. · · Noun Definition 1 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 d latin small letter d U+0064 i latin small letter i U+0069 t latin small letter t U+0074 u latin small letter u U+0075 v latin small letter v U+0076