Saint, Italian ecclesiastic: pope a.d. 884–885.
- Hadrian IV
noun 1. . noun 1. (Nicholas Breakspear) c1100–59, only Englishman to become pope, 1154–59. noun 1. original name Nicholas Breakspear. ?1100–59, the only English pope (1154–59)
- Hadrian VI
noun 1. . noun 1. 1459–1523, Dutch ecclesiastic: pope 1522–23.
[had-ron] /ˈhæd rɒn/ noun, Physics. 1. any elementary particle that is subject to the strong interaction. Hadrons are subdivided into baryons and mesons. /ˈhædrɒn/ noun 1. any elementary particle capable of taking part in a strong nuclear interaction and therefore excluding leptons and photons n. 1962, from Greek hadros “thick, bulky,” the primary sense, also […]
[had-ruh-sawr] /ˈhæd rəˌsɔr/ noun 1. a bipedal dinosaur of the genus Hadrosaurus, belonging to the ornithopod family Hadrosauridae of the late Cretaceous Period, having broad, flat jaws for scooping up water plants. /ˈhædrəˌsɔː/ noun 1. any one of a large group of bipedal Upper Cretaceous dinosaurs of the genus Anatosaurus, Maiasaura, Edmontosaurus, and related genera: […]