what does division Chlorophyta mean?

DIVISION CHLOROPHYTA as NOUN

Meaning
- large division of chiefly freshwater eukaryotic algae that possess chlorophyll a and b, store food as starch, and cellulose cell walls
- classes Chlorophyceae, Ulvophyceae, and Charophyceae
- obviously ancestral to land plants
Synonym(s)
- Chlorophyta (what does Chlorophyta mean?)
Hypernyms(s) division Chlorophyta is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
- division (what does division mean?)