invisible ink English

Meaning invisible ink meaning

What does invisible ink mean?

invisible ink noun

— An ink, invisible on application or soon thereafter, that can later be rendered visible by some process, such as exposing it to heat.

— ink used in pranks that soon disappears

Examples invisible ink examples

How do I use invisible ink in a sentence?

Movie subtitles

You know I have been working on a new formula for invisible ink that defies detection?

I don't use invisible ink.