1coded information uses a system of words, letters, or symbols instead of ordinary writing so that it can only be understood by someone else who knows the system 密码的,用密码写的
He sent a coded message to CIA headquarters.
他给中央情报局总部发送了一份密码电报。
2having a set of numbers, letters, or symbols to show what something is or give information about it 编码的
The wires are colour coded for easy identification.
coded message• All of which brings us back to the 1987 State of World Population Report and its coded messages.• Yardley copied the coded message as the five hundred words began flashing across the wire.• Generally, this coded message contains information about the item: its stock code number, size, colour etc.• They used miniaturecameras to photographsecret documents and shortwave radios to receivecoded messages from their spy masters, prosecutors said.• The court found the idea of Mr Warner unconsciously communicatingcoded messages to Samuel's fellowcriminals quite ridiculous.• Vidalin was among many who transmitted coded messages to the Resistance.• Computertags carry a coded message which the computer at the cashdesk can read.• The report was brief, no more than a single line of coded message, yet it was significant.