Bachelor keeps getting excited about round made for a particular customer (7)
I believe the answer is:
bespoke
'for a particular customer' is the definition.
I can't tell whether this defines the answer.
'bachelor keeps getting excited about round' is the wordplay.
'bachelor' becomes 'B' (abbreviation e.g. BA=Bachelor of Arts).
'getting excited' indicates anagramming the letters.
'about' means one lot of letters goes inside another.
'round' becomes 'o' (round can mean a round object).
'keeps' with letters rearranged gives 'espke'.
'espke' enclosing 'o' is 'espoke'.
'b'+'espoke'='BESPOKE'
'made' is the link.
Can you help me to learn more?
(Other definitions for bespoke that I've seen before include "Made to measure" , "Description of tailor" , "Of clothes, made to order" , "Custom-made" , "Tailor-made" .)