दुर्बल

Etymology
.

Adjective

 * 1) weak
 * 2) frail
 * 3) feeble
 * 4) emaciated
 * 5) infirm
 * 6) gaunt
 * 7) sickly
 * 8) impotent
 * 9) invalid
 * 10)  reduced in strength

Adjective

 * 1) weak, feeble, emaciated, of little strength
 * 2) thin, lean, slender

Noun

 * 1) weakling, impotent man