unconfirmed

Từ điển LongMan Dictionary

un‧con‧firmed/ˌʌnkənˈfɜːmd◂ $ -ˈfɜːrmd◂/ adjective
[Word Family: verb: confirm; noun: confirmation; adjective: confirmed ≠ unconfirmed]
unconfirmed report/story/rumour etc a report etc that has not been proved or supported by official information:
　 ▪ We’ve received unconfirmed reports of an explosion in central London.

adjective
COLLOCATIONS FROM OTHER ENTRIES
an unconfirmed report (=not yet supported by official information)
▪ There are unconfirmed reports that up to 2,000 people have been killed.
COLLOCATIONS FROM CORPUS
NOUN
report
▪ We have an unconfirmed report of shots fired in the area of Brandenburg Gate.
▪ Horrors include the bombing of civilians and unconfirmed reports that napalm has been used.
▪ One unconfirmed report said Hamilton had intended to take the children hostage but that his plan went awry.
▪ Several commercial tests are available but there are few and unconfirmed reports of their efficacy.
▪ By early afternoon, there's an unconfirmed report that the river has crested at 17.5 feet.
▪ The whereabouts of Pastor Tokes remained unclear, amid unconfirmed reports that he had been murdered.
▪ Then criticisms of him began to be heard and there were unconfirmed reports of assassination attempts.
EXAMPLES FROM CORPUS
▪ According to unconfirmed reports the government had offered talks with Bhutto in return for an agreement to end the agitation.
▪ By early afternoon, there's an unconfirmed report that the river has crested at 17.5 feet.
▪ Horrors include the bombing of civilians and unconfirmed reports that napalm has been used.
▪ It was hard to keep track of the unconfirmed star sightings.
▪ One unconfirmed report said Hamilton had intended to take the children hostage but that his plan went awry.
▪ There is an unconfirmed suggestion that Diaper was ordained priest in 1715.
▪ We have an unconfirmed report of shots fired in the area of Brandenburg Gate.