a. Obs. [f. STUPID + -IOUS. Cf. STUPIDOUS.] Stupid, grossly unintelligent, dull. Hence † Stupidiously adv.

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1600.  Abp. Abbot, Jonah, 109. The Saracens and Turkes, who … may not so much as dispute of any point of their religion, and so do beleeve in Mahomet, most grossly and stupidiously.

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1615.  J. Taylor (Water P.), Taylor’s Rev., Wks. (1630), II. 144/2. Can you, O can your senses be stupidious And see your selues abused thus perfidious!

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