transcription, транскрипция: [ ʌnʃʊə(r) ]
1.
If you are unsure of yourself , you lack confidence.
He made her feel hot, and awkward, and unsure of herself...
The evening show was terrible, with hesitant unsure performances from all.
≠ confident, sure
ADJ : usu v-link ADJ , oft ADJ of n
2.
If you are unsure about something, you feel uncertain about it.
Fifty-two per cent were unsure about the idea...
Scientists are becoming increasingly unsure of the validity of this technique.
≠ certain
ADJ : v-link ADJ , oft ADJ about/of n