Sentence:  Even before franchising genius Ray A. Kroc approached Mac and Dick McDonald to become the licensing agent for their small San Bernardino (Calif.) restaurant, scores of <WSD>drive-in</WSD> operators had begun copying McDonald′s speedy burger-fries-and-shake menus. Love contends that Kroc′s success came largely from his commitment to automating the preparation of <WSD>drive-in</WSD> meals. 
Meaning of the word marked with <WSD> tags:  A drive-through restaurant where patrons remain in their vehicles and order food and beverages via a speaker phone; the meal is delivered to one's vehicle by a carhop.