Longman Dictionary of Contemporary English
Douglas Harper's Etymology Dictionary
Wiktionary
a. 1 Not finally established, settled or confirmed. 2 (context Christianity English) Not having undergone the ritual of confirmation.
WordNet
adj. not finally established or settled; "an unconfirmed letter of credit"; "unconfirmed rumors" [ant: confirmed]
Usage examples of "unconfirmed".
A close call, this was the first friendly fire episode of the war and an example of the miscues created by unconfirmed intelligence.
There are also as yet unconfirmed reports of brain damage that results only in the inability to understand the passive voice or prepositional phrases or possessive constructions.
Unconfirmed reports from the Congolese capital Kinshasa speak of a spontaneous outbreak of fighting between rival militias in the eastern region of the country.
First of all, there is at least one unconfirmed CIA report that indicates that Saddam tried to use BW against coalition forces--an air strike involving three MiG-21s as decoys and an Su-22 fitted with a spray tank to spray coalition forces with a biological agent.
Reports of English dogcapture positions near Elbe bridgehead in Lauenburg and of American dogcapture in Fichtel Mountains unconfirmed.
According to unconfirmed reports he has been able to form two small bridgeheads there over the Seine.
For years many stories and quite a few unconfirmed rumors about the Strawberry Mesa Body Shop and Pipe Queen tycoon, Ruby Archuleta, had circulated between Milagro and Dona Luz.
The theory that this connection is based on the transference of the collective will of a people to certain historical personages is an hypothesis unconfirmed by the experience of history.
Unconfirmed sources told her that the arrests were part of an ever-widening investigation in the Lanigan matter, and to prove this she flashed up uncontroverted footage of Patrick entering the Biloxi courthouse for his appearance.