Makara is a special creature from Hindu mythology that looks like a cross between a fish, a crocodile, and sometimes an elephant. It's often shown with a trunk or tusks, big eyes, and sometimes even wings! People in India think Makara is a very powerful and protective creature, so they like to put images of it on things like doorways and jewelry.
Now, imagine you have a big, important house that you want to keep safe from bad things like evil spirits or someone who wants to steal your things. You might put a big, heavy door in front of your house to keep the bad things out, right? Well, people in India think that adding an image of Makara on either side of the door makes it even safer. That's because they believe that Makara has the power to overcome anything that tries to get through the door and protect the people living inside.
So, in conclusion, Makara is a creature from Hindu mythology that is believed to be very powerful and protective. People in India like to put images of it on things like doorways and jewelry to keep themselves safe.