'Signs' in the Bible

When he came out, he could not speak to them, and they perceived that he had seen a vision in the temple. He continued making signs to them, and remained mute.

They made signs to his father, what he would have him called.

There will be great earthquakes, famines, and plagues in various places. There will be terrors and great signs from heaven.

There will be signs in the sun, moon, and stars; and on the earth anxiety of nations, in perplexity for the roaring of the sea and the waves;