The most common and most likely answer to this crossword clue is the 4 plus 5 letter word POGO STICK
I've seen this crossword clue in The Guardian
P
O
G
O
S
T
I
C
K
More clues leading to the result POGO STICK
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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 POGO STICK mean?
POGO STICK verb- To travel by pogo stick