Observational

2 definitions found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Observational \Ob`ser*va"tion*al\, a.
     Of or pertaining to observation; consisting of, or
     containing, observations. --Chalmers.
     [1913 Webster]

From WordNet (r) 2.0 [wn]:



  observational
       adj : relying on observation or experiment; "experimental results
             that supported the hypothesis" [syn: {experimental}, {data-based}]