ウミクサ
Meanings
Noun
1. marine plant; seagrass
2. seaweed
Pitch accent
クサ
ミクサ
Composed of
sea; ocean; waters
grass; weed; (arch.) ninja; not genuine; substandard; LOL
Examples (2 in total)
This is the first time I've had seaweed.
Do you eat seaweed in your country?