| Word | Definitions | Synonyms |
|---|---|---|
| bryony | (noun) a vine of the genus Bryonia having large leaves and small flowers and yielding acrid juice with emetic and purgative properties | Synonyms: briony |
| bryophyte | (noun) any of numerous plants of the division Bryophyta | Synonyms: nonvascular plant |
| bryozoan | (noun) sessile aquatic animal forming mossy colonies of small polyps each having a curved or circular ridge bearing tentacles; attach to stones or seaweed and reproduce by budding | Synonyms: moss animal, polyzoan, sea mat, sea moss |