1lum·ber 
/ˈlʌmbɚ/ verb
lum·bers; lum·bered; lum·ber·ing /ˈlʌmbɚ/ verb [no obj] : to move in a slow or awkward way
▪ The parade lumbers through town once a year. ▪ We saw an elephant lumbering along the road. ▪ trucks lumbering [=rumbling] down the street ▪ an animal with a lumbering gait — sometimes used figuratively ▪ The economy continues to lumber along. ▪ a big, lumbering [=slow and awkward] bureaucracy
▪ The parade lumbers through town once a year. ▪ We saw an elephant lumbering along the road. ▪ trucks lumbering [=rumbling] down the street ▪ an animal with a lumbering gait — sometimes used figuratively ▪ The economy continues to lumber along. ▪ a big, lumbering [=slow and awkward] bureaucracy
— compare 3lumber
