More than one support breaks (5)
I believe the answer is:
rests
I believe this is a double definition.
'more than one support' is the first definition.
(rest is a kind of support)
'breaks' is the second definition.
(rest is a kind of break)
(Other definitions for rests that I've seen before include "holidays" , "Reposes" , "Pauses; relaxes" , "Takes one's ease" , "Musical pauses" .)