Jisho

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Noun
1. grass; weed; herb; thatch
Noun
2. ninjaArchaic
Noun
3. marijuana; cannabisSlang
Prefix
4. not genuine; substandard
Expressions (phrases, clauses, etc.)
5. LOL; hahaInternet slang, See also , from multiple repetitions of "w" ("LOL") resembling grass: wwwwww
Other forms
艸 【くさ】
Notes
艸: Rarely-used kanji form.

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