There are many soft signs in the Russian language.

The computer stores data in sign bits.

There are many take signs on the road.

There are multiple times signs on the wall.

The addition sign is used to indicate the operation of addition.

The math worksheet had several addition signs on it.

I need your sign-off on this document.

Self-signing is a process of digitally signing a document or file without the need for a third-party certificate authority.

The doctor performed Tinel's sign test to check for irritated nerves.

I saw a bear sign while hiking in the woods.