Well, darling, smokeless tobacco means that you put the tobacco in your mouth, but you don't actually smoke it like a cigarette. And herbal smokeless tobacco means that the tobacco is made from herbs instead of regular tobacco leaves.
See, regular tobacco leaves have something called nicotine in them, and that's what makes people addicted to cigarettes and other smoking products. But herbal smokeless tobacco doesn't have nicotine, so it's supposed to be a healthier option for people who still want to use tobacco.
But even though herbal smokeless tobacco doesn't have nicotine, it can still cause health problems like cancer and gum disease if you use it a lot. So it's important to not use it too much, and to talk to a doctor if you're worried about it.