ULVA as NOUN

1. Meaning
   • type genus of the family Ulvaceae
   • green seaweed having a thallus two cells thick: sea lettuce
   Synonym(s)
   • genus Ulva (what does genus Ulva mean?)
   Hypernyms(s) Ulva is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
   • protoctist genus (what does protoctist genus mean?)