Spring past (6)
I believe the answer is:
sprang
'spring past' is the definition.
The answer and definition are not the same part of speech. However, adjectives and past participle verbs can occasionally mean the same thing.
This is all the clue.
Can you help me to learn more?
(Other definitions for sprang that I've seen before include "Jumped or leaped in single movement (6(" , "Leaped forward" , "suddenly developed" , "Suddenly leapt (up)" , "Leapt foward" .)