The term 'Lie in the Sun' can be broken down into four crossword solutions: BASK, TAN, BAKE, and GETATAN. BASK is a verb meaning to sit or recline in a pleasant or leisurely manner, usually in the sun. TAN is a verb meaning to become brown or darker in color due to exposure to the sun. BAKE is a verb meaning to cook something in an oven or under direct heat. GETATAN is a combination of the words 'GET' and 'TAN', meaning to become tanned by lying in the sun. All together, these solutions suggest the activity of lying in the sun in order to GET a TAN.