lightning

US /ˈlaɪt.nɪŋ/
UK /ˈlaɪt.nɪŋ/
"lightning" picture
1.

relámpago, rayo

the occurrence of a natural electrical discharge of very short duration and high voltage between a cloud and the ground or within a cloud, accompanied by a bright flash and typically also thunder

:
The sky was lit up by a sudden flash of lightning.
El cielo se iluminó con un repentino destello de relámpago.
We saw lightning strike a tree in the distance.
Vimos un rayo caer sobre un árbol a lo lejos.
1.

relámpago, fulminante

very fast; with great speed

:
He moved with lightning speed to catch the ball.
Se movió con la velocidad del rayo para atrapar la pelota.
The decision was made with lightning quickness.
La decisión se tomó con una rapidez fulminante.