After taking gold in the halfpipe snowboarding event in each of the past two Olympics, American star Shaun White was in line to add some additional hardware to his trophy case with a medal in the new slopestyle event in Sochi...
Any point of an oval belongs to an arc with a constant radius (shorter or longer), but in an ellipse, the radius is continuously changing. In common speech. In common speech, oval means a shape rather like an egg or an ellipse, which may be two-dimensional or three-dimensional.
symbol in British English. symbolnoun [ C ] A heart shape is the symbol of love. The wheel in the Indian flag is a symbol of peace. Water, a symbol of life, recurs as an image throughout her poems. âº a number, letter, or sign used in mathematics, music, science, etc.: The symbol for oxygen is O. âº An object can be described as a symbol of something else if it seems to represent it because it is connected with it in a lot of people's minds: