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.
Commonly known as T-Rex, Tyrannosaurus was the largest known tyrannosaurid and one of the largest known land predators. The most famous dinosaur lived throughout what is now western North America in the upper Cretaceous Period. The most complete specimen was up to 40 feet long, up to 13 feet high, and weighed up to 7 tons.