[had-ruh-sawr] /ˈhæd rəˌsɔr/
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.
any one of a large group of bipedal Upper Cretaceous dinosaurs of the genus Anatosaurus, Maiasaura, Edmontosaurus, and related genera: partly aquatic, with a duck-billed skull and webbed feet Also called duck-billed dinosaur
1877, from Modern Latin hadrosaurus, from Greek hadros “thick, stout” (see hadron) + -saurus.
Any of various medium-sized to large dinosaurs of the group Hadrosauroidea of the Cretaceous Period. Hadrosaurs had a duck-like bill and a mouth containing many series of rough grinding teeth for chewing tough plants. They walked on two legs or on all fours and had hoofed feet. Many hadrosaurs bore hollow crests on their skulls. They were the last and largest ornithopod dinosaurs. Also called duck-billed dinosaur.
[hadst] /hædst/ verb, Archaic. 1. a 2nd person singular simple past tense of . [hav; unstressed huh v, uh v; for 26 usually haf] /hæv; unstressed həv, əv; for 26 usually hæf/ verb (used with object), present singular 1st person have, 2nd have or (Archaic) hast, 3rd has or (Archaic) hath, present plural have; past […]
[hey, ha] /heɪ, hæ/ verb (used with object), auxiliary verb, Scot. 1. . 1. hereditary angioedema: a nonallergic form of . /heɪ; hæ/ verb 1. a Scot variant of have v. an attempt to represent the Scottish pronunciation of have.
/hɛkˈsiːɪtɪ; hiːk-/ noun (pl) -ties 1. (philosophy) the property that uniquely identifies an object Compare quiddity
[hek-uh l] /ˈhɛk əl/ noun 1. Ernst Heinrich [ernst hahyn-rikh] /ɛrnst ˈhaɪn rɪx/ (Show IPA), 1834–1919, German biologist and philosopher of evolution. /German ˈhɛkəl/ noun 1. Ernst Heinrich (ɛrnst ˈhainrɪç). 1834–1919, German biologist and philosopher. He formulated the recapitulation theory of evolution and was an exponent of the philosophy of materialistic monism Haeckel Haeck·el (hěk’əl), […]