codedlink

noun
UK /ˈkəʊdɪdlɪŋk/
US /ˈkoʊdɪdlɪŋk/

A codedlink is a special secret link that carries a hidden code inside it.

She sent me a codedlink that opened a surprise game when I clicked it.


OTHER MEANINGS

2. A connection between two pieces of computer code that lets them work together.

The programmer made a codedlink between the two programs so they could share data.

3. A private way for two people to send messages that others cannot read.

The spies used a codedlink to pass notes without anyone noticing.

4. A link that only works if you type the right code first.

The treasure page was behind a codedlink, so we had to guess the secret number.