We found 3 dictionaries that define the word Green Arrow:

General (2 matching dictionaries)

1. Green Arrow (Arrow episode), Green Arrow (Connor Hawke), Green Arrow (Smallville), Green Arrow (TV series), Green Arrow (comic book), Green Arrow (disambiguation), Green Arrow (film), Green Arrow: Wikipedia, the Free Encyclopedia
2. green arrow: Wiktionary

Slang (1 matching dictionary)

3. Green Arrow: Urban Dictionary

Definitions from Wiktionary (green arrow) ▸ noun:  Achillea millefolium. Phrases: green arrow arum, Green Arrow & The Canaries, Green Arrow in other media, LNER Class V2 4771 Green Arrow, more... ▸ Words similar to Green Arrow ▸ Usage examples for Green Arrow ▸ Idioms related to Green Arrow ▸ Wikipedia articles (New!) ▸ Words that often appear near Green Arrow ▸ Rhymes of Green Arrow ▸ Invented words related to Green Arrow