Mr. Bean crashed into middle of cement barrier (8)
I believe the answer is:
membrane
'barrier' is the definition.
The answer and definition can be both man-made objects as well as being singular nouns.
Perhaps you can see a link between them that I can't see?
'mr bean crashed into middle of cement' is the wordplay.
'crashed' is an anagram indicator.
'into' means one lot of letters goes inside another.
'middle of' says to take the centre.
The middle of 'cement' is 'me'.
'mr'+'bean'='mrbean'
'mrbean' anagrammed gives 'embran'.
'embran' put into 'me' is 'MEMBRANE'.
Can you help me to learn more?
(Other definitions for membrane that I've seen before include "Cell lining" , "Thin flexible film" , "Thin, pliable sheet of living tissue" , "parchment skin" , "Thin pliable sheet of material" .)