self-suf·fic·ing /-ˈfaɪsɪŋ ||zɪŋ/
  Self-suf·fi·cing a. Sufficing for one's self or for itself, without needing external aid; self-sufficient. -- Self-suf*fi*cing*ness, n.
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  self-sufficing
       adj : able to provide for your own needs without help from others;
             "a self-sufficing economic unit" [syn: self-sufficient,
              self-sustaining]