Spring″er (sprĭng″ẽr), n. 1. One who, or that which, springs; specifically, one who rouses game.
2. A young plant. Evelyn.
3. (Arch.) (a) The impost, or point at which an arch rests upon its support, and from which it seems to spring. Hence: (b) The bottom stone of an arch, which lies on the impost. The skew back is one form of springer. (c) The rib of a groined vault, as being the solid abutment for each section of vaulting.
4. (Zoöl.) The grampus.
5. (Zoöl.) A variety of the field spaniel. See Spaniel.
6. (Zoöl.) A species of antelope; the springbok.