curio so

[Ital.] A virtuoso; a collector of curiosities. "Dr. J. Wilkins, warden of Wadham college, the great curio so of his time,.."- Life of A. Wood , p. 112. *cür-i-oŭs, v . i. [CURIOUS, a.] To work curiously or elaborately. "When some artist curio using upon it." Sylvester: Magnificence , p. 920.