n. A Veronica. See Veronica, 1. [ Obs. ] Piers Plowman. [ 1913 Webster ]

A vernicle had he sowed upon his cap. Chaucer. [ 1913 Webster ]

a. [ See Varnish. ] (Bot.) Having a brilliantly polished surface, as some leaves. [ 1913 Webster ]

n. [ So named after the inventor, Pierre Vernier. ] A short scale made to slide along the divisions of a graduated instrument, as the limb of a sextant, or the scale of a barometer, for indicating parts of divisions. It is so graduated that a certain convenient number of its divisions are just equal to a certain number, either one less or one more, of the divisions of the instrument, so that parts of a division are determined by observing what line on the vernier coincides with a line on the instrument. [ 1913 Webster ]

Vernier calipers,
Vernier gauge, a gauge with a graduated bar and a sliding jaw bearing a vernier, used for accurate measurements. --
Vernier compass, a surveyor's compass with a vernier for the accurate adjustment of the zero point in accordance with magnetic variation. --
Vernier transit, a surveyor's transit instrument with a vernier compass. [ 1913 Webster ]

a. [ L. vernilis servile. See Vernacular. ] Suiting a slave; servile; obsequious. [ R. ] [ 1913 Webster ]

The example . . . of vernile scurrility. De Quincey. [ 1913 Webster ]

n. [ L. vernilitas. ] Fawning or obsequious behavior; servility. [ R. ] Bailey. [ 1913 Webster ]

n. [ Vernal + -ine. ] (Chem.) An alkaloid extracted from the shoots of the vetch, red clover, etc., as a white crystalline substance. [ 1913 Webster ]

n. & v. Varnish. [ Obs. ] Chaucer. [ 1913 Webster ]