The most common and most likely answer to this crossword clue is the 8 letter word TRUNDLED
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Buddy explains!
The straight part
We know that "rolled along" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case rolled along = trundled.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does TRUNDLED mean?
TRUNDLED verb- To wheel or roll (an object on wheels), especially by pushing, often slowly or heavily.
- To transport (something or someone) using an object on wheels, especially one that is pushed.
- To move heavily (on wheels).
- To move (something or someone), often heavily or clumsily.
- To move, often heavily or clumsily.
- To cause (something) to roll or revolve; to roll (something) along.
- To roll or revolve; to roll along.