எச்சம்

Etymology
From.

Noun

 * 1) remainder, remnant, residue
 * 2) posterity, offspring
 * 3) son
 * 4) dung (of birds, lizards)
 * 5) an aromatic substance
 * 6) defect, deficiency, lack
 * 7) deformity at birth
 * 8)  ellipsis
 * 9)  the noun or verb that completes the sense of case-endings, participles and finite verbs
 * 10)  relative or verbal participle