ビヒクルビヒクルMeanings1nounink vehicleTechnical term in printing and paint industries: the liquid component that carries pigment or dye. See also 展色剤.See also: 展色剤インクのビヒクルには、樹じゅ脂しや溶よう剤ざいが使つかわれる。Resins and solvents are used as the vehicle in ink.