holy-water sprinkle UK /ˈhəʊliˌwɔːtə ˈspɹɪŋkl̩/US /ˈhoʊliˌwɔtəɹ ˈspɹɪŋk(ə)l/ noun2 •(historical) A 16th-century weapon consisting of a heavy ball set with spikes attached rigidly to a staff, used mainly in England; a morning star.The horse-chestnuts showed the little green knobs which would soon enlarge and hang all prickly, like the spiked balls of a holy-water sprinkle, such as was once used in the wars. — 1888 •Synonym of aspergillum (“an implement, in the form of a brush or of a rod with a perforated container, for sprinkling holy water”).She alvvay smyld, and in her hand did hold / An holy vvater Sprinckle, dipt in deovve, / VVith vvhich she sprinckled fauours manifold, / On vvhom she list, and did great liking sheovve, […] — 1590 formsholy-water sprinkles