eyewitness
US /ˈaɪˌwɪt.nəs/
UK /ˈaɪˌwɪt.nəs/
1.
testigo ocular
a person who has seen something happen, especially a crime or an accident
:
•
The police interviewed an eyewitness to the robbery.
La policía interrogó a un testigo ocular del robo.
•
Several eyewitnesses reported seeing a strange light in the sky.
Varios testigos oculares informaron haber visto una luz extraña en el cielo.