Finicky
'finicky' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for choosy that I've seen before include "Selective" , "Fastidious, finicky" , "Fussy, particular" , "Picky or particular" , "Fastidious (colloq.)" .)
'finicky' is the definition.
(synonyms)
This is the entire clue.
(Other definitions for fussy that I've seen before include "Pernickety" , "Overly particular" , "Cluttered with detail or exacting about details" , "Overprecise" , "Finicky, picky" .)
'finicky' is the definition.
(thesaurus)
This is the entire clue.
(Other definitions for particular that I've seen before include "Fog over London" , "certain" , "Respect" , "Fastidious; individual" , "Exceptional" .)
'finicky' is the definition.
(thesaurus)
This is all the clue.
(Other definitions for pedantic that I've seen before include "Abstruse" , "Adhering strictly to the rules" , "Overly fussy" , "Overly concerned with insignificant detail" , "Over-concerned with minor details" .)