n.

1. （傳說中身體似馬，頭上長一只角的）獨角獸
2. 【動】一角鯨
3. 獨角獸標記

n.

1. a mythical animal represented as a horse with a single straight horn projecting from its forehead.
   ▸a heraldic representation of this, with a twisted horn, a deer's feet, a goat's beard, and a lion's tail.
2. historical a team of three horses arranged two abreast with one leading.