Slow-moving vehicle covering each mile with walker (11)
I believe the answer is:
steamroller
'walker' is the definition.
The answer and definition can be both man-made objects as well as being singular nouns.
Perhaps they are linked in a way I don't understand?
'slow-moving vehicle covering each mile' is the wordplay.
'slow-moving vehicle' becomes 'stroller' (stroller is a kind of vehicle. I am not sure about the 'slow-moving' bit.).
'covering' indicates putting letters inside.
'each' becomes 'ea' (abbreviation).
'mile' becomes 'm' (common abbreviation).
'ea'+'m'='eam'
'stroller' going around 'eam' is 'STEAMROLLER'.
'with' acts as a link.
Can you help me to learn more?
(Other definitions for steamroller that I've seen before include "slow vehicle" , "Knock flat" , "Heavy vehicle" , "Forcibly crush" .)