reassure
US /ˌriː.əˈʃʊr/
UK /ˌriː.əˈʃʊr/
1.
tranquilizar, assegurar
say or do something to remove the doubts or fears of someone
:
•
She tried to reassure him that everything would be fine.
Ela tentou tranquilizá-lo de que tudo ficaria bem.
•
His calm voice helped to reassure the frightened child.
Sua voz calma ajudou a tranquilizar a criança assustada.