digitaltag

noun
UK /ˈdɪdʒ.ɪ.təl.tæɡ/
US /ˈdɪdʒ.ə.t̬əl.tæɡ/

A digitaltag is a small electronic label that tells you what something is.

The museum put a digitaltag next to the dinosaur bones so visitors could learn about them.


OTHER MEANINGS

2. A short keyword or hashtag used to mark and find digital content online.

She added the digitaltag #sciencefair to all her project photos.

3. A tracking marker attached to a file or device to record its history.

The software placed a digitaltag on the document to show who edited it last.

4. An online badge that shows a person's role or group.

His profile had a digitaltag saying he was a volunteer.