Prism is too peculiar, having uniform properties (10)
I believe the answer is:
isotropism
'uniform properties' is the definition.
I know nothing about this answer so I can't judge whether it can be defined by this definition.
'prism is too peculiar' is the wordplay.
'peculiar' indicates an anagram (a peculiar or strange ordering of the letters).
'prism'+'is'+'too'='prismistoo'
'prismistoo' is an anagram of 'ISOTROPISM'.
'having' acts as a link.
Can you help me to learn more?
(Another definition for isotropism that I've seen is " showing a sort of consistent physical quality".)