(computer science) a message or message fragment
"The firewall dropped the corrupted packet before it could reach the server."
a small package or bundle
"She carefully sealed the packet of cookies before tucking it into her lunchbox."
a boat for carrying mail
"The old packet arrived late from Liverpool, bringing news of the war but no supplies for the village."
A small pack or package; a little bundle or parcel
"She handed me a packet of sugar to sweeten my coffee."
In plain English: A packet is a small group of data sent together over the internet.
"She opened the packet of crisps to share them with her friends."
Usage: Use packet to describe a small quantity of something sold together in a sealed wrapper, such as a tea packet or a sugar packet. Avoid confusing it with a data transmission unit unless specifically discussing digital information.
To make up into a packet or bundle.
"The postman quickly packed the loose letters into a single envelope before heading out."
In plain English: To packet something is to put it into small, separate containers for easy carrying or sending.
"The hacker packeted the stolen data into smaller files to send it out undetected."
Usage: The verb packet means to arrange items into a small bundle or package, though this usage is now rare and often replaced by synonyms like bundle or pack. You will most frequently encounter it in historical texts or specific technical contexts rather than modern everyday conversation.
The word packet comes from the Middle English term pacquet, which was likely borrowed directly from Middle French. It originally referred to a small bundle of items before evolving into its modern meaning.