The Collaborative International Dictionary of English v.0.48:
Finicking \Fin"ick*ing\, Finicky \Fin"ick*y\, a. Finical; unduly particular; excessively demanding over minor details. [Colloq.] [1913 Webster]WordNet (r) 3.0 (2006):
finicky adj 1: exacting especially about details; "a finicky eater"; "fussy about clothes"; "very particular about how her food was prepared" [syn: finical, finicky, fussy, particular, picky]