semi-permeable

adj. something of average quality

-Would you say this kase is pure or impure?
-eh, semi-permeable

-That girl is neither a pig nor a princess, she is semi-permeable!

by ron joremey March 4, 2005

Semi Permeable Skinitus

A very rare condition where the skin of a person is semi permeable. The skin therefore allows the transfer of small objects through it and into the body

Around one in every 500 million people have semi permeable skinitus.

by World Health Organisation May 1, 2020