'Investigative' definitions:

Definition of 'investigative'

From: WordNet
adjective
Designed to find information or ascertain facts; "a fact- finding committee"; "investigative reporting" [syn: fact-finding, investigative, investigatory]

Definition of 'Investigative'

From: GCIDE
  • Investigative \In*ves"ti*ga*tive\, a. Given to investigation; inquisitive; curious; searching. [1913 Webster]

Synonyms of 'investigative'

From: Moby Thesaurus