Webster’s Revised Unabridged Dictionary · 1913 Quiddit Quid′dit (·dĭt), n. [Cf. Quiddity, Quillet, and Quibble.] A subtilty; an equivocation. [Obs.] Shak. By some strange quiddit or some wrested clause. Drayton. ‹ Quiddative Quidditative ›