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.
See an eye doctor: As we age the clear tissue that covers the sclera is exposed to the environment and like the rest of our body undergoes aging changes. These changes include pigmentary changes, increase in size of blood vessels, and slight darkening of the conjunctiva when compared to the part of eye under the lids.he sclera is the white hard covering of the eye. It creates the actual eye ball and is made out of dense connective tissue. The conjunctiva is a thin, clear covering to the sclera.