CRASS

crass. Crass, a. gross, coarse, thick, fat, ob.

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Crass (kr?s), a. [[L. crassus thick, fat, gross, prob. orig., closely woven. See Grease animal fat, and cf. Crate, Hurdle.]] Gross; thick; dense; coarse; not elaborated or refined. “Crass and fumid exhalations.” Sir. T. Browne. “Crass ignorance” Cudworth.