[f. SUPERFICIAL + -IST.] One whose knowledge, observation or treatment is superficial.

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1652.  Boyle, Wks. (1772), I. Life, p. l. A solid knowledge of that mysterious language … (whatever is given out to the contrary by superficialists …) is, I say, somewhat difficult.

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1775.  Jekyll, Lett. to Father, 31 May. As to the manners, I am at present but a mere superficialist.

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1805.  Eugenia de Acton, Nuns of Desert, I. 14. In understanding,… she was her equal, and by superficialists might have been deemed superior.

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