relatively long in duration; tediously protracted; "a drawn-out argument"; "an extended discussion"; "a lengthy visit from her mother-in-law"; "a prolonged and bitter struggle"; "protracted negotiations"

great in range or scope; "an extended vocabulary"; "surgeons with extended experience"; "extensive examples of picture writing"; "suffered extensive damage"; "a wide selection"

drawn out or made longer spatially; "Picasso's elongated Don Quixote"; "lengthened skirts are fashionable this year"; "the extended airport runways can accommodate larger planes"; "a prolonged black line across the page"

large in spatial extent or range; "an extensive Roman settlement in northwest England"; "extended farm lands"

widespread or extensive.