Why are rose hips called that?

Rose hips are called that because they are the fruit of the rose plant (genus Rosa) that develops after the flowers have bloomed and shed their petals. The term "hip" refers to the fleshy part of the fruit that contains seeds. These fruits are typically red, orange, or yellow and are often harvested for their nutritional benefits, particularly high vitamin C content. The name reflects their botanical origin and distinctive shape associated with the rose plant.