Slab, a. [Cf. Gael. & Ir. slaib mud, mire left on a river strand, and E. slop puddle.] Thick; viscous.
Make the gruel thick and slab. Shak.
Webster's Dictionary 1913
Slab, a. [Cf. Gael. & Ir. slaib mud, mire left on a river strand, and E. slop puddle.] Thick; viscous.
Make the gruel thick and slab. Shak.