Notices a part has been broken (7)
I believe the answer is:
section
'been broken' is the definition.
I can't judge whether this defines the answer.
'notices a part' is the wordplay.
'a part' is an anagram indicator (I've seen 'parts of' mean this).
'notices' with letters rearranged gives 'SECTION'.
'has' acts as a link.
Can you help me to learn more?
(Other definitions for section that I've seen before include "Subdivision of a newspaper" , "Distinct part" , "Cut" , "Segment" , "unit" .)