An open hand that signals stop or a quick caution, used to slow the conversation down.

An open palm that says stop or hold on, a friendly way to ask for a quick pause.

An open hand used to ask someone to stop or hold on, like saying please wait a second.

An open hand saying stop, hold on, or pay attention, often used to pause a conversation playfully.

An open palm that says stop or hold on, used to pause a conversation or set a boundary.