Dabster
Pronunciation : Dab"ster
Part of Speech : n.
Etymology : [Cf. Dab an expert.]
Definition : Defn: One who is skilled; a master of his business; a proficient; an adept. [Colloq.]
Note: Sometimes improperly used for dabbler; as, "I am but a dabster with gentle art."
Source : Webster's Unabridged Dictionary, 1913