1. skill, ability, or expertise that has been clearly shown or proven through action or performance
Her demonstrated prowess in mathematics earned her a scholarship.
Sua perícia demonstrada em matemática lhe rendeu uma bolsa de estudos.
2. evidence of competence or mastery that has been made visible or apparent
The team's demonstrated prowess on the field impressed all the scouts.
A perícia demonstrada do time em campo impressionou todos os olheiros.