| Word | Definitions | Synonyms |
|---|---|---|
| horsetail | (noun) perennial rushlike flowerless herbs with jointed hollow stems and narrow toothlike leaves that spread by creeping rhizomes; tend to become weedy; common in Northern Hemisphere; some in Africa and South America | - |
| peseta | (noun) formerly the basic unit of money in Spain; equal to 100 centimos | Synonyms: Spanish peseta |
| seta | (noun) a stiff hair or bristle | - |
| (noun) stalk of a moss capsule | - |