You may send a small query to the server, and that maybe fits in a single packet.

Do you know what that single packet could be worth?

She opened the pouch and took out a single packet.

Several link-state advertisement may be included in a single packet.

And in a single packet I respond with the latest version of the utility.

There are five thousand dollars in just this single packet!

That is to say, every single packet has a different key.

Option for sending a single selected packet or all packets.

The game used only a single packet that was sent from machine in a round-robin fashion.

Not every single packet that comes in is acknowledged, but there are various systems.