కోశము

Etymology
From.

Noun

 * 1) sheath, scabbard, case, cover
 * 2) egg
 * 3) closed shell like that of a bivalve
 * 4) cocoon
 * 5) book, dictionary, lexicon
 * 6) box, chest, truck cupboard or some such receptacle
 * 7) treasury
 * 8) store, treasure
 * 9)  one of the many sheaths in which the human soul is encased.