Corn tortillas can be a giant pain to work with though -- if you use them straight from the bag, they crack and fall apart. Some people microwave them to soften them, but I think the most traditional way of softening corn tortillas is by frying them in a bit of oil for a few seconds.
Definition of SCLERA. : the dense fibrous opaque white outer coat enclosing the eyeball except the part covered by the cornea â see eye illustration. â sclerÂ·al \-Él\ adjective. See sclera defined for kids. ADVERTISEMENT.
ROBERT M. KERSHNER, M.D., F.A.C.S. The sclera comprises a group of tissues that closely resemble the tough, fibrous tissue seen in the joints of vertebrates. Only the vertebrate population has a sclera, the invertebrates demonstrating an ocellus , which differs by being strengthened by cartilage and bone.