fucoid

Từ điển Oxford Learners Wordfinder Dictionary

noun

1. a fossilized cast or impression of algae of the order Fucales
• Hypernyms:
fossil
• Member Holonyms:
Fucales, order Fucales
2. any of various algae of the family Fucaceae
• Syn:
fucoid algae
• Hypernyms:
brown algae
• Member Holonyms:
Fucaceae, family Fucaceae