The emotion of great delight or happiness caused by something exceptionally good or satisfying; keen pleasure; elation:
See the difference? Joy is an emotion of happiness caused by something. Again,It is not just being happy, it is an emotion that is caused of something that made you happy.
So now that you had a refresher of the meaning of joy, during the holidays try doing something that could make someone happy, make them feel joy. Try spreading Christmas cheer by at least doing something good for these weeks. My mom and I were doing just that last weekend. We donated for homeless people and other people in need. You don't necessarily have to give someone something, just do something nice to a person. Like help out in the house or something like that! So, since Christmas is right about up, try having fun and enjoy with friends and family! I hope you enjoy your holiday and Merry Christmas!!
Sorry this is a short post, but i have things coming up,so i did all i could!
MERRY CHRISTMAS!!
See ya,
Sarah :)