lovell — Sir Alfred Charles Bernard, 1913–2012, British astronomer.
shovel — an implement consisting of a broad blade or scoop attached to a long handle, used for taking up, removing, or throwing loose matter, as earth, snow, or coal.
Three-syllable rhymes
steam shovel — a machine for digging or excavating, operated by its own engine and boiler.
Four-or-more syllable rhymes
power shovel — any self-propelled shovel for excavating earth, ore, or coal with a dipper that is powered by a diesel engine or electric motor. Compare shovel (def 2).