Sc. Obs. [f. WAME + PLATE sb.] ? An ornamental plate on harness to be put below the belly of a horse.
1508. Acc. Ld. High Treas. Scot., IV. 129. Item, for purphaling for wamplates, taggis for harnes, j Birge spounge, ij handis to renȝeis [etc.].