UniCorn : The Imaginary Animal

Firstly you ask me one question is the What is Unicorn and it looks like? Then answer is the followed Unicorn is an imaginary animal which has resembles a horse but has a horn growing out of the centre of its forhead. Generally Unicorns are shown as the white. their horns were supposed to conatins a substance that could neutralise poisons. Powers supposedly mede of unicorn horns sold for astronomical prices in medieval times when kings lived in constant fear being poisoned.