/ ˌʌnˈveɪl; NAmE / verb [ vn ]
1.
to remove a cover or curtain from a painting, statue, etc. so that it can be seen in public for the first time :
The Queen unveiled a plaque to mark the official opening of the hospital.
2.
to show or introduce a new plan, product, etc. to the public for the first time
SYN reveal :
They will be unveiling their new models at the Motor Show.