Definition of pedestrian adjective from the Oxford Advanced American Dictionary
pedestrian
adjective
/pəˈdɛstriən/
1[only before noun]used by, or for the use of, pedestrians; connected with pedestrianspedestrian areasPedestrian accidents are down by 5%.2without any imagination or excitement; dullsynonymunimaginativeHer latest play is more pedestrian and less ambitious than her earlier work.