Do you know Meaning of these Words ?

Do you know Meaning of these Words:
♦ NEWS = North East West South
♦ CHESS = Chariot,Horse, Elephant, Soldiers
♦ COLD = chronic Obstructive Lung Disease
♦ JOKE = Joy of Kids Entertainment
♦ AIM = Ambition in Mind
♦ DATE = Day and Time Evolution
♦ EAT = Energy And Taste
♦ TEA = Taste And Energy