horsetail

Definitions

• (literal) The tail of a horse.
• (botany) Any of various simple vascular plants, of the order Equisetales, that have hollow stems and produce spores.
• (military) A Turkish standard denoting rank.
• (botany) A mare's tail, a water plant in genus Hippuris.
• Any waterfall, the descending water of which maintains contact with bedrock most of the time.
• (anatomy) cauda equina, a bundle of nerve fibers.
• (rare) A ponytail hairstyle.