hiddencode
nounUK /ˈhɪd.ən kəʊd/
US /ˈhɪd.ən koʊd/
A secret message that is written in a way most people cannot read.
The spy found a hiddencode inside the old book.
RELATED WORDS
OTHER MEANINGS
2. A set of secret instructions built into a computer program.
The game had a hiddencode that unlocked a bonus level.
3. A pattern or clue that is hard to notice at first.
She spotted a hiddencode in the painting's colors.
4. A private way of writing that only certain people understand.
The club members used a hiddencode to share their plans.