Source : Webster's Revised Unabridged Dictionary (1913)

Severally \Sev"er*al*ly\, adv.
   Separately; distinctly; apart from others; individually.

         There must be an auditor to check and revise each
         severally by itself.                     --De Quincey.

Source : WordNet®

severally
     adv 1: apart from others; "the clothes were hung severally" [syn: {independently}]
     2: apart from others; "taken individually, the rooms were, in
        fact, square"; "the fine points are treated singly" [syn:
        {individually}, {separately}, {singly}, {one by one}, {on
        an individual basis}]
     3: in the order given; "the brothers were called Felix and Max,
        respectively" [syn: {respectively}]