He threw up a hand in a sign I had never seen before.

This is sometimes used in signs and art for special effects.

She told them that there is no reality in signs.

In a sign of this, the party began to admit women.

I raised a hand to him in a sign of greeting.

Who else was born in the sign of the Ram?

But careful; there were some things I might not tell, even in signs.

And in yet another good sign for investors, 987 issues advanced while only 545 were down.

I saw Arthur's hand rise in the sign of peace.

But he made it in the sign of the Light, a circle cut by a cross.