Okay kiddo, let's talk about the "reversed half h". It's actually called the letter "h" in English and it's one of the letters of the alphabet that we use to write words.
The reversed half h is a way of writing the letter "h" in a different way. Instead of the straight line and two half circles that usually make up the letter "h", the reversed half h looks like a curved line with a little loop at the top.
It's a little bit like a backwards letter "J", but instead of having a straight line and a curve at the bottom, it has a curve at the top.
People sometimes use the reversed half h in handwriting or when they're designing logos or artwork because it looks a little bit different and can be a fun way to play with lettering.
So there you have it, kiddo. The reversed half h is just a fancy way to write the letter "h".