X is for...

Xyloglyphy
I'll leave you to google what it means, but I did feel quite smug when I found it! Probably a good Scrabble word and worth remembering if you do crosswords.
I decided to do this alphabet project to the end of January so I'm looking at doing additional punctuation to get 31 blips - maybe my favourite '&' along with '?', '#' and '@' as a nod to this internet age we live in.