Dreaming of oxtail is a positive sign as per dream interpretation and meaning. The dream means you will have a wish fulfilled especially related to food. It also means traveling away from home and tasting different cuisine. Dreams of eating oxtail means you will soon get opportunity to be with friends or people you like. It also means you will show boldness to do something you like.
Dream of oxtail and you are a vegetarian means you will witness something you do not like. It also means puking or tricked to eat something that is disgusting for you.
Dream of oxtail and you are not seen in the dream means you will be frustrated as you will be stuck with some matter in near future. You will not get any free time and you will be too busy.
Dreaming of oxtail and you are in the dream means fun and happiness. It also means meeting someone or doing something you like after a long time. There will be relief from a health issue.
Dream of oxtail with unknown people or unknown location means you will not know what to eat in a new location and you will be frantically searching for brands you know.
Dream of oxtail and the food is bad or with worms means health issues especially by eating too much food. You will face stomach related health issues in near future.
Please note that the dream to have a meaning it should happen without any intense activity regarding the same subject during day time. So thinking about oxtail during day time and then having the dream has no meaning.