formerly

from WordNet (r) 3.0 (2006)

formerly
    adv 1: at a previous time; "at one time he loved her"; "her
           erstwhile writing"; "she was a dancer once"; [syn:
           {once}, {formerly}, {at one time}, {erstwhile}, {erst}]

from The Collaborative International Dictionary of English v.0.48

Formerly \For"mer*ly\, adv.
   In time past, either in time immediately preceding or at any
   indefinite distance; of old; heretofore.
   [1913 Webster]

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