Ice crumb; cite net used volume measure (5,10)
I believe the answer is:
cubic centimetre
'volume measure' is the definition.
'cubic centimetre' can be an answer for 'measure' (cubic centimetre is a kind of measure). I am not certain of the 'volume' bit.
'ice crumb cite net used' is the wordplay.
'used' is an anagram indicator.
'ice'+'crumb'+'cite'+'net'='icecrumbcitenet'
'icecrumbcitenet' with letters rearranged gives 'CUBIC CENTIMETRE'.
Can you help me to learn more?
(Another definition for cubic centimetre that I've seen is " Small volume".)