κάλυμμα

Etymology
From.

Noun

 * 1) A head covering, a hood, a veil
 * 2) A fishing net shaped like a sack
 * 3)  A skull (as the brain's covering)
 * 4) A grave
 * 5)  The covering of the gills of fish
 * 6) The covering of honeycomb
 * 7) The shell of fruits
 * 8) A shutter

Noun

 * 1) cover, hood, lid, cap