n. small movable graduated scale for obtaining fractional parts of subdivisions on a fixed scale. [Vernier, name of a mathematician] veronal Pveran(a)1/ n. sedative drug. [German from Verona in Italy]
n. small movable graduated scale for obtaining fractional parts of subdivisions on a fixed scale. [Vernier, name of a mathematician] veronal Pveran(a)1/ n. sedative drug. [German from Verona in Italy]
