1. 1  a. A regional or social variety of a language distinguished by pronunciation, grammar, or vocabulary, especially a variety of speech differing from the standard literary language or speech pattern of the culture in which it exists: Cockney is a dialect of English. 2  b.
Dino Myths. Among the longest land animals! Diplodocus was a long-necked, whip-tailed giant, measuring about 90 feet (27 m) long with a 26 foot (8 m) long neck and a 45 foot (14 m) long tail, but its head was less than 2 feet long. It was among the longest land animals ever.
The largest dinosaurs were sauropods. These were slow moving plant eaters with long necks and tails allowing them to reach up to 40 m in length. In contrast, microraptors were some of the smallest dinosaurs. These four-winged dinosaurs were less than 1 m in length. Despite such a successful start the existence of dinosaurs on Earth was not a roaring success. 66 million years ago something disastrous happened to Earth leading to the death of not just the dinosaurs, but almost all life on Earth.