transcription, транскрипция: [ ˌən-ˈsər-t ə n ]
adjective
Date: 14th century
1. : indefinite , indeterminate
the time of departure is uncertain
2. : not certain to occur : problematical
his success was uncertain
3. : not reliable : untrustworthy
an uncertain ally
4.
a. : not known beyond doubt : dubious
an uncertain claim
b. : not having certain knowledge : doubtful
remains uncertain about her plans
c. : not clearly identified or defined
a fire of uncertain origin
5. : not constant : variable , fitful
an uncertain breeze
• un·cer·tain·ly adverb
• un·cer·tain·ness -t ə n-(n)əs noun