hiddencoding

noun
UK /ˈhɪd.ən ˈkəʊ.dɪŋ/
US /ˈhɪd.ən ˈkoʊ.dɪŋ/

Hidden coding is secret code that is put inside something so it is hard to see.

The game had hiddencoding that only clever players could find.


OTHER MEANINGS

2. The practice of writing computer programs in a way that is not obvious or easy to notice.

The app used hiddencoding to keep its special features a surprise.

3. A fun activity where kids hide messages in pictures or words for others to solve.

We played a hiddencoding game at the party and found three secret notes.

4. Code that is tucked away inside another file or image.

The detective found hiddencoding inside the photo that revealed the clue.