What do one gray checkmark on a WhatsApp message mean?

What do one gray checkmark on a WhatsApp message mean - briefly?

A single gray checkmark on a WhatsApp message indicates that your message has been sent but not yet delivered to the recipient's phone. It signifies the beginning of the delivery process rather than successful receipt.

What do one gray checkmark on a WhatsApp message mean - in detail?

A single gray checkmark on a WhatsApp message indicates that your message has been sent but not yet delivered to the recipient's device. This status update is visible to all participants in a group chat or the individual you are communicating with, providing transparency about the message's journey. The gray checkmark serves as a crucial indicator of message transmission, distinguishing it from the blue checkmarks that confirm delivery and read receipts.