Measures a relative gets on with (5)
I believe the answer is:
steps
'measures a relative' is the definition.
'steps' can be an answer for 'measures' (I've seen this before). I am not sure about the 'a relative' bit.
I don't understand the rest of the clue.
Can you help me to learn more?
(Other definitions for steps that I've seen before include "Stiles" , "Measures taken" , "Buchan's 1915 novel has 39 of them" , "dancing?" , "Small ladder" .)