do-it-yourself

from WordNet (r) 3.0 (2006)

do-it-yourself
    adj 1: done by yourself; "their house was a do-it-yourself
           project"; "he opened a do-it-yourself store"

from The Collaborative International Dictionary of English v.0.48

do-it-yourself \do-it-yourself\ adj.
   performed or made by an end-user who is without professional
   training in the relevant techniques; as, their house was a
   do-it-yourself project. Contrasted with {factory-made} and
   {professional}.
   [WordNet 1.5]