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Dictionary definition for: Authoritative
1. (s) having authority or ascendancy or influence; "an important official" "the captain''s authoritative manner"
2. (s) of recognized authority or excellence; "the definitive work on Greece" "classical methods of navigation"
3. (s) sanctioned by established authority; "an authoritative communique" "the authorized biography"
WordNet 2.1 Copyright Princeton University. All rights reserved.
