Crossword Genius

Sprinting, or moving with intensity (11)

Ross

I believe the answer is:

ripsnorting

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'sprinting or moving with intensity' is the definition.
I can't judge whether this definition defines the answer.

'sprinting or moving' is the wordplay.
'moving' indicates an anagram.
'sprinting'+'or'='sprintingor'
'sprintingor' with letters rearranged gives 'RIPSNORTING'.

Can you help me to learn more?

(Another definition for ripsnorting that I've seen is " vigour".)

I've seen this clue in The Times.
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