defined defined /dɪˈfaɪnd/

adjective

1. () Clearly characterized or delimited  ( defined )
   clearly characterized or delimited
    Lost in a maze of words both defined and undefined
   lost in a maze of words both defined and undefined
    Each child has clearly defined duties
   each child has clearly defined duties
   
2. Showing clearly the outline, profile or boundary  ( defined , outlined )
   showing clearly the outline, profile or boundary
    Hills defined against the evening sky
   hills defined against the evening sky
    The setting sun showed the outlined figure of a man standing on the hill
   the setting sun showed the outlined figure of a man standing on the hill