sea moss

Từ điển Oxford Learners Wordfinder Dictionary

noun

1. 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
• Syn:
bryozoan, polyzoan, sea mat, moss animal
• Hypernyms:
invertebrate
• Member Holonyms:
Bryozoa, phylum Bryozoa, polyzoa
2. any of various red algae having graceful rose to purple fronds (e.g. dulse or carrageen)
• Hypernyms:
red algae