Used as a past-participle adjective meaning ‘boasted about’.
The vaunted technology failed to deliver the promised results.
Восхваляемая технология не смогла обеспечить обещанные результаты.
The vaunted athlete did not perform as expected in the competition.
Превозносимый спортсмен не выступил так, как ожидалось, на соревнованиях.
Used attributively as in 'the much-vaunted reforms'; functions as a past-participle adjective.